4685200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 13077288

約数和(自身を除く): 8392088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 53, 65, 68, 80, 85, 100, 104, 106, 130, 136, 170, 200, 208, 212, 221, 260, 265, 272, 325, 340, 400, 424, 425, 442, 520, 530, 650, 680, 689, 848, 850, 884, 901, 1040, 1060, 1105, 1300, 1325, 1360, 1378, 1700, 1768, 1802, 2120, 2210, 2600, 2650, 2756, 3400, 3445, 3536, 3604, 4240, 4420, 4505, 5200, 5300, 5512, 5525, 6800, 6890, 7208, 8840, 9010, 10600, 11024, 11050, 11713, 13780, 14416, 17225, 17680, 18020, 21200, 22100, 22525, 23426, 27560, 34450, 36040, 44200, 45050, 46852, 55120, 58565, 68900, 72080, 88400, 90100, 93704, 117130, 137800, 180200, 187408, 234260, 275600, 292825, 360400, 468520, 585650, 937040, 1171300, 2342600, 4685200]

約数ペア:

[(1, 4685200), (2, 2342600), (4, 1171300), (5, 937040), (8, 585650), (10, 468520), (13, 360400), (16, 292825), (17, 275600), (20, 234260), (25, 187408), (26, 180200), (34, 137800), (40, 117130), (50, 93704), (52, 90100), (53, 88400), (65, 72080), (68, 68900), (80, 58565), (85, 55120), (100, 46852), (104, 45050), (106, 44200), (130, 36040), (136, 34450), (170, 27560), (200, 23426), (208, 22525), (212, 22100), (221, 21200), (260, 18020), (265, 17680), (272, 17225), (325, 14416), (340, 13780), (400, 11713), (424, 11050), (425, 11024), (442, 10600), (520, 9010), (530, 8840), (650, 7208), (680, 6890), (689, 6800), (848, 5525), (850, 5512), (884, 5300), (901, 5200), (1040, 4505), (1060, 4420), (1105, 4240), (1300, 3604), (1325, 3536), (1360, 3445), (1378, 3400), (1700, 2756), (1768, 2650), (1802, 2600), (2120, 2210)]