17428400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 48572784

約数和(自身を除く): 31144384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 136, 170, 176, 187, 200, 220, 233, 272, 275, 340, 374, 400, 425, 440, 466, 550, 680, 748, 850, 880, 932, 935, 1100, 1165, 1360, 1496, 1700, 1864, 1870, 2200, 2330, 2563, 2992, 3400, 3728, 3740, 3961, 4400, 4660, 4675, 5126, 5825, 6800, 7480, 7922, 9320, 9350, 10252, 11650, 12815, 14960, 15844, 18640, 18700, 19805, 20504, 23300, 25630, 31688, 37400, 39610, 41008, 43571, 46600, 51260, 63376, 64075, 74800, 79220, 87142, 93200, 99025, 102520, 128150, 158440, 174284, 198050, 205040, 217855, 256300, 316880, 348568, 396100, 435710, 512600, 697136, 792200, 871420, 1025200, 1089275, 1584400, 1742840, 2178550, 3485680, 4357100, 8714200, 17428400]

約数ペア:

[(1, 17428400), (2, 8714200), (4, 4357100), (5, 3485680), (8, 2178550), (10, 1742840), (11, 1584400), (16, 1089275), (17, 1025200), (20, 871420), (22, 792200), (25, 697136), (34, 512600), (40, 435710), (44, 396100), (50, 348568), (55, 316880), (68, 256300), (80, 217855), (85, 205040), (88, 198050), (100, 174284), (110, 158440), (136, 128150), (170, 102520), (176, 99025), (187, 93200), (200, 87142), (220, 79220), (233, 74800), (272, 64075), (275, 63376), (340, 51260), (374, 46600), (400, 43571), (425, 41008), (440, 39610), (466, 37400), (550, 31688), (680, 25630), (748, 23300), (850, 20504), (880, 19805), (932, 18700), (935, 18640), (1100, 15844), (1165, 14960), (1360, 12815), (1496, 11650), (1700, 10252), (1864, 9350), (1870, 9320), (2200, 7922), (2330, 7480), (2563, 6800), (2992, 5825), (3400, 5126), (3728, 4675), (3740, 4660), (3961, 4400)]