944103680

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56737}}^1$

素因数の和:56771

約数の個数: 72

約数和(自身を含む): 2435421912

約数和(自身を除く): 1491318232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 56737, 113474, 226948, 283685, 453896, 567370, 737581, 907792, 1134740, 1475162, 1815584, 2269480, 2950324, 3631168, 3687905, 4538960, 5900648, 7262336, 7375810, 9077920, 11801296, 14524672, 14751620, 18155840, 23602592, 29503240, 36311680, 47205184, 59006480, 72623360, 94410368, 118012960, 188820736, 236025920, 472051840, 944103680]

約数ペア:

[(1, 944103680), (2, 472051840), (4, 236025920), (5, 188820736), (8, 118012960), (10, 94410368), (13, 72623360), (16, 59006480), (20, 47205184), (26, 36311680), (32, 29503240), (40, 23602592), (52, 18155840), (64, 14751620), (65, 14524672), (80, 11801296), (104, 9077920), (128, 7375810), (130, 7262336), (160, 5900648), (208, 4538960), (256, 3687905), (260, 3631168), (320, 2950324), (416, 2269480), (520, 1815584), (640, 1475162), (832, 1134740), (1040, 907792), (1280, 737581), (1664, 567370), (2080, 453896), (3328, 283685), (4160, 226948), (8320, 113474), (16640, 56737)]