28913600

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1102

約数の個数: 84

約数和(自身を含む): 75401424

約数和(自身を除く): 46487824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1063, 1088, 1360, 1600, 1700, 2126, 2720, 3400, 4252, 5315, 5440, 6800, 8504, 10630, 13600, 17008, 18071, 21260, 26575, 27200, 34016, 36142, 42520, 53150, 68032, 72284, 85040, 90355, 106300, 144568, 170080, 180710, 212600, 289136, 340160, 361420, 425200, 451775, 578272, 722840, 850400, 903550, 1156544, 1445680, 1700800, 1807100, 2891360, 3614200, 5782720, 7228400, 14456800, 28913600]

約数ペア:

[(1, 28913600), (2, 14456800), (4, 7228400), (5, 5782720), (8, 3614200), (10, 2891360), (16, 1807100), (17, 1700800), (20, 1445680), (25, 1156544), (32, 903550), (34, 850400), (40, 722840), (50, 578272), (64, 451775), (68, 425200), (80, 361420), (85, 340160), (100, 289136), (136, 212600), (160, 180710), (170, 170080), (200, 144568), (272, 106300), (320, 90355), (340, 85040), (400, 72284), (425, 68032), (544, 53150), (680, 42520), (800, 36142), (850, 34016), (1063, 27200), (1088, 26575), (1360, 21260), (1600, 18071), (1700, 17008), (2126, 13600), (2720, 10630), (3400, 8504), (4252, 6800), (5315, 5440)]