46718720

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 125828640

約数和(自身を除く): 79109920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 113, 128, 136, 152, 160, 170, 190, 226, 256, 272, 304, 320, 323, 340, 380, 452, 544, 565, 608, 640, 646, 680, 760, 904, 1088, 1130, 1216, 1280, 1292, 1360, 1520, 1615, 1808, 1921, 2147, 2176, 2260, 2432, 2584, 2720, 3040, 3230, 3616, 3842, 4294, 4352, 4520, 4864, 5168, 5440, 6080, 6460, 7232, 7684, 8588, 9040, 9605, 10336, 10735, 10880, 12160, 12920, 14464, 15368, 17176, 18080, 19210, 20672, 21470, 21760, 24320, 25840, 28928, 30736, 34352, 36160, 36499, 38420, 41344, 42940, 51680, 61472, 68704, 72320, 72998, 76840, 82688, 85880, 103360, 122944, 137408, 144640, 145996, 153680, 171760, 182495, 206720, 245888, 274816, 291992, 307360, 343520, 364990, 413440, 491776, 549632, 583984, 614720, 687040, 729980, 1167968, 1229440, 1374080, 1459960, 2335936, 2458880, 2748160, 2919920, 4671872, 5839840, 9343744, 11679680, 23359360, 46718720]

約数ペア:

[(1, 46718720), (2, 23359360), (4, 11679680), (5, 9343744), (8, 5839840), (10, 4671872), (16, 2919920), (17, 2748160), (19, 2458880), (20, 2335936), (32, 1459960), (34, 1374080), (38, 1229440), (40, 1167968), (64, 729980), (68, 687040), (76, 614720), (80, 583984), (85, 549632), (95, 491776), (113, 413440), (128, 364990), (136, 343520), (152, 307360), (160, 291992), (170, 274816), (190, 245888), (226, 206720), (256, 182495), (272, 171760), (304, 153680), (320, 145996), (323, 144640), (340, 137408), (380, 122944), (452, 103360), (544, 85880), (565, 82688), (608, 76840), (640, 72998), (646, 72320), (680, 68704), (760, 61472), (904, 51680), (1088, 42940), (1130, 41344), (1216, 38420), (1280, 36499), (1292, 36160), (1360, 34352), (1520, 30736), (1615, 28928), (1808, 25840), (1921, 24320), (2147, 21760), (2176, 21470), (2260, 20672), (2432, 19210), (2584, 18080), (2720, 17176), (3040, 15368), (3230, 14464), (3616, 12920), (3842, 12160), (4294, 10880), (4352, 10735), (4520, 10336), (4864, 9605), (5168, 9040), (5440, 8588), (6080, 7684), (6460, 7232)]