41993840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 160

約数和(自身を含む): 119992320

約数和(自身を除く): 77998480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 41, 56, 59, 62, 70, 80, 82, 112, 118, 124, 140, 155, 164, 205, 217, 236, 248, 280, 287, 295, 310, 328, 410, 413, 434, 472, 496, 560, 574, 590, 620, 656, 820, 826, 868, 944, 1085, 1148, 1180, 1240, 1271, 1435, 1640, 1652, 1736, 1829, 2065, 2170, 2296, 2360, 2419, 2480, 2542, 2870, 3280, 3304, 3472, 3658, 4130, 4340, 4592, 4720, 4838, 5084, 5740, 6355, 6608, 7316, 8260, 8680, 8897, 9145, 9676, 10168, 11480, 12095, 12710, 12803, 14632, 16520, 16933, 17360, 17794, 18290, 19352, 20336, 22960, 24190, 25420, 25606, 29264, 33040, 33866, 35588, 36580, 38704, 44485, 48380, 50840, 51212, 64015, 67732, 71176, 73160, 74989, 84665, 88970, 96760, 101680, 102424, 128030, 135464, 142352, 146320, 149978, 169330, 177940, 193520, 204848, 256060, 270928, 299956, 338660, 355880, 374945, 512120, 524923, 599912, 677320, 711760, 749890, 1024240, 1049846, 1199824, 1354640, 1499780, 2099692, 2624615, 2999560, 4199384, 5249230, 5999120, 8398768, 10498460, 20996920, 41993840]

約数ペア:

[(1, 41993840), (2, 20996920), (4, 10498460), (5, 8398768), (7, 5999120), (8, 5249230), (10, 4199384), (14, 2999560), (16, 2624615), (20, 2099692), (28, 1499780), (31, 1354640), (35, 1199824), (40, 1049846), (41, 1024240), (56, 749890), (59, 711760), (62, 677320), (70, 599912), (80, 524923), (82, 512120), (112, 374945), (118, 355880), (124, 338660), (140, 299956), (155, 270928), (164, 256060), (205, 204848), (217, 193520), (236, 177940), (248, 169330), (280, 149978), (287, 146320), (295, 142352), (310, 135464), (328, 128030), (410, 102424), (413, 101680), (434, 96760), (472, 88970), (496, 84665), (560, 74989), (574, 73160), (590, 71176), (620, 67732), (656, 64015), (820, 51212), (826, 50840), (868, 48380), (944, 44485), (1085, 38704), (1148, 36580), (1180, 35588), (1240, 33866), (1271, 33040), (1435, 29264), (1640, 25606), (1652, 25420), (1736, 24190), (1829, 22960), (2065, 20336), (2170, 19352), (2296, 18290), (2360, 17794), (2419, 17360), (2480, 16933), (2542, 16520), (2870, 14632), (3280, 12803), (3304, 12710), (3472, 12095), (3658, 11480), (4130, 10168), (4340, 9676), (4592, 9145), (4720, 8897), (4838, 8680), (5084, 8260), (5740, 7316), (6355, 6608)]