56642560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 176

約数和(自身を含む): 156816576

約数和(自身を除く): 100174016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 37, 40, 46, 52, 64, 65, 74, 80, 92, 104, 115, 128, 130, 148, 160, 184, 185, 208, 230, 256, 260, 296, 299, 320, 368, 370, 416, 460, 481, 512, 520, 592, 598, 640, 736, 740, 832, 851, 920, 962, 1024, 1040, 1184, 1196, 1280, 1472, 1480, 1495, 1664, 1702, 1840, 1924, 2080, 2368, 2392, 2405, 2560, 2944, 2960, 2990, 3328, 3404, 3680, 3848, 4160, 4255, 4736, 4784, 4810, 5120, 5888, 5920, 5980, 6656, 6808, 7360, 7696, 8320, 8510, 9472, 9568, 9620, 11063, 11776, 11840, 11960, 13312, 13616, 14720, 15392, 16640, 17020, 18944, 19136, 19240, 22126, 23552, 23680, 23920, 27232, 29440, 30784, 33280, 34040, 37888, 38272, 38480, 44252, 47360, 47840, 54464, 55315, 58880, 61568, 66560, 68080, 76544, 76960, 88504, 94720, 95680, 108928, 110630, 117760, 123136, 136160, 153088, 153920, 177008, 189440, 191360, 217856, 221260, 246272, 272320, 306176, 307840, 354016, 382720, 435712, 442520, 492544, 544640, 615680, 708032, 765440, 871424, 885040, 1089280, 1231360, 1416064, 1530880, 1770080, 2178560, 2462720, 2832128, 3540160, 4357120, 5664256, 7080320, 11328512, 14160640, 28321280, 56642560]

約数ペア:

[(1, 56642560), (2, 28321280), (4, 14160640), (5, 11328512), (8, 7080320), (10, 5664256), (13, 4357120), (16, 3540160), (20, 2832128), (23, 2462720), (26, 2178560), (32, 1770080), (37, 1530880), (40, 1416064), (46, 1231360), (52, 1089280), (64, 885040), (65, 871424), (74, 765440), (80, 708032), (92, 615680), (104, 544640), (115, 492544), (128, 442520), (130, 435712), (148, 382720), (160, 354016), (184, 307840), (185, 306176), (208, 272320), (230, 246272), (256, 221260), (260, 217856), (296, 191360), (299, 189440), (320, 177008), (368, 153920), (370, 153088), (416, 136160), (460, 123136), (481, 117760), (512, 110630), (520, 108928), (592, 95680), (598, 94720), (640, 88504), (736, 76960), (740, 76544), (832, 68080), (851, 66560), (920, 61568), (962, 58880), (1024, 55315), (1040, 54464), (1184, 47840), (1196, 47360), (1280, 44252), (1472, 38480), (1480, 38272), (1495, 37888), (1664, 34040), (1702, 33280), (1840, 30784), (1924, 29440), (2080, 27232), (2368, 23920), (2392, 23680), (2405, 23552), (2560, 22126), (2944, 19240), (2960, 19136), (2990, 18944), (3328, 17020), (3404, 16640), (3680, 15392), (3848, 14720), (4160, 13616), (4255, 13312), (4736, 11960), (4784, 11840), (4810, 11776), (5120, 11063), (5888, 9620), (5920, 9568), (5980, 9472), (6656, 8510), (6808, 8320), (7360, 7696)]