45715520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 112

約数和(自身を含む): 117287040

約数和(自身を除く): 71571520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 73, 76, 80, 95, 103, 146, 152, 160, 190, 206, 292, 304, 320, 365, 380, 412, 515, 584, 608, 730, 760, 824, 1030, 1168, 1216, 1387, 1460, 1520, 1648, 1957, 2060, 2336, 2774, 2920, 3040, 3296, 3914, 4120, 4672, 5548, 5840, 6080, 6592, 6935, 7519, 7828, 8240, 9785, 11096, 11680, 13870, 15038, 15656, 16480, 19570, 22192, 23360, 27740, 30076, 31312, 32960, 37595, 39140, 44384, 55480, 60152, 62624, 75190, 78280, 88768, 110960, 120304, 125248, 142861, 150380, 156560, 221920, 240608, 285722, 300760, 313120, 443840, 481216, 571444, 601520, 626240, 714305, 1142888, 1203040, 1428610, 2285776, 2406080, 2857220, 4571552, 5714440, 9143104, 11428880, 22857760, 45715520]

約数ペア:

[(1, 45715520), (2, 22857760), (4, 11428880), (5, 9143104), (8, 5714440), (10, 4571552), (16, 2857220), (19, 2406080), (20, 2285776), (32, 1428610), (38, 1203040), (40, 1142888), (64, 714305), (73, 626240), (76, 601520), (80, 571444), (95, 481216), (103, 443840), (146, 313120), (152, 300760), (160, 285722), (190, 240608), (206, 221920), (292, 156560), (304, 150380), (320, 142861), (365, 125248), (380, 120304), (412, 110960), (515, 88768), (584, 78280), (608, 75190), (730, 62624), (760, 60152), (824, 55480), (1030, 44384), (1168, 39140), (1216, 37595), (1387, 32960), (1460, 31312), (1520, 30076), (1648, 27740), (1957, 23360), (2060, 22192), (2336, 19570), (2774, 16480), (2920, 15656), (3040, 15038), (3296, 13870), (3914, 11680), (4120, 11096), (4672, 9785), (5548, 8240), (5840, 7828), (6080, 7519), (6592, 6935)]