45978880

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2151

約数の個数: 72

約数和(自身を含む): 116667432

約数和(自身を除く): 70688552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2113, 2176, 2720, 4226, 4352, 5440, 8452, 10565, 10880, 16904, 21130, 21760, 33808, 35921, 42260, 67616, 71842, 84520, 135232, 143684, 169040, 179605, 270464, 287368, 338080, 359210, 540928, 574736, 676160, 718420, 1149472, 1352320, 1436840, 2298944, 2704640, 2873680, 4597888, 5747360, 9195776, 11494720, 22989440, 45978880]

約数ペア:

[(1, 45978880), (2, 22989440), (4, 11494720), (5, 9195776), (8, 5747360), (10, 4597888), (16, 2873680), (17, 2704640), (20, 2298944), (32, 1436840), (34, 1352320), (40, 1149472), (64, 718420), (68, 676160), (80, 574736), (85, 540928), (128, 359210), (136, 338080), (160, 287368), (170, 270464), (256, 179605), (272, 169040), (320, 143684), (340, 135232), (544, 84520), (640, 71842), (680, 67616), (1088, 42260), (1280, 35921), (1360, 33808), (2113, 21760), (2176, 21130), (2720, 16904), (4226, 10880), (4352, 10565), (5440, 8452)]