25768600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 75932640

約数和(自身を除く): 50164040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 25, 26, 34, 40, 44, 50, 52, 53, 55, 65, 68, 85, 88, 100, 104, 106, 110, 130, 136, 143, 170, 187, 200, 212, 220, 221, 260, 265, 275, 286, 325, 340, 374, 424, 425, 440, 442, 520, 530, 550, 572, 583, 650, 680, 689, 715, 748, 850, 884, 901, 935, 1060, 1100, 1105, 1144, 1166, 1300, 1325, 1378, 1430, 1496, 1700, 1768, 1802, 1870, 2120, 2200, 2210, 2332, 2431, 2600, 2650, 2756, 2860, 2915, 3400, 3445, 3575, 3604, 3740, 4420, 4505, 4664, 4675, 4862, 5300, 5512, 5525, 5720, 5830, 6890, 7150, 7208, 7480, 7579, 8840, 9010, 9350, 9724, 9911, 10600, 11050, 11660, 11713, 12155, 13780, 14300, 14575, 15158, 17225, 18020, 18700, 19448, 19822, 22100, 22525, 23320, 23426, 24310, 27560, 28600, 29150, 30316, 34450, 36040, 37400, 37895, 39644, 44200, 45050, 46852, 48620, 49555, 58300, 58565, 60632, 60775, 68900, 75790, 79288, 90100, 93704, 97240, 99110, 116600, 117130, 121550, 128843, 137800, 151580, 180200, 189475, 198220, 234260, 243100, 247775, 257686, 292825, 303160, 378950, 396440, 468520, 486200, 495550, 515372, 585650, 644215, 757900, 991100, 1030744, 1171300, 1288430, 1515800, 1982200, 2342600, 2576860, 3221075, 5153720, 6442150, 12884300, 25768600]

約数ペア:

[(1, 25768600), (2, 12884300), (4, 6442150), (5, 5153720), (8, 3221075), (10, 2576860), (11, 2342600), (13, 1982200), (17, 1515800), (20, 1288430), (22, 1171300), (25, 1030744), (26, 991100), (34, 757900), (40, 644215), (44, 585650), (50, 515372), (52, 495550), (53, 486200), (55, 468520), (65, 396440), (68, 378950), (85, 303160), (88, 292825), (100, 257686), (104, 247775), (106, 243100), (110, 234260), (130, 198220), (136, 189475), (143, 180200), (170, 151580), (187, 137800), (200, 128843), (212, 121550), (220, 117130), (221, 116600), (260, 99110), (265, 97240), (275, 93704), (286, 90100), (325, 79288), (340, 75790), (374, 68900), (424, 60775), (425, 60632), (440, 58565), (442, 58300), (520, 49555), (530, 48620), (550, 46852), (572, 45050), (583, 44200), (650, 39644), (680, 37895), (689, 37400), (715, 36040), (748, 34450), (850, 30316), (884, 29150), (901, 28600), (935, 27560), (1060, 24310), (1100, 23426), (1105, 23320), (1144, 22525), (1166, 22100), (1300, 19822), (1325, 19448), (1378, 18700), (1430, 18020), (1496, 17225), (1700, 15158), (1768, 14575), (1802, 14300), (1870, 13780), (2120, 12155), (2200, 11713), (2210, 11660), (2332, 11050), (2431, 10600), (2600, 9911), (2650, 9724), (2756, 9350), (2860, 9010), (2915, 8840), (3400, 7579), (3445, 7480), (3575, 7208), (3604, 7150), (3740, 6890), (4420, 5830), (4505, 5720), (4664, 5525), (4675, 5512), (4862, 5300)]