370291280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8783}}^1$

素因数の和:8844

約数の個数: 80

約数和(自身を含む): 941082624

約数和(自身を除く): 570791344

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 5270, 8432, 8783, 10540, 17566, 21080, 35132, 42160, 43915, 70264, 87830, 140528, 149311, 175660, 272273, 298622, 351320, 544546, 597244, 702640, 746555, 1089092, 1194488, 1361365, 1493110, 2178184, 2388976, 2722730, 2986220, 4356368, 4628641, 5445460, 5972440, 9257282, 10890920, 11944880, 18514564, 21781840, 23143205, 37029128, 46286410, 74058256, 92572820, 185145640, 370291280]

約数ペア:

[(1, 370291280), (2, 185145640), (4, 92572820), (5, 74058256), (8, 46286410), (10, 37029128), (16, 23143205), (17, 21781840), (20, 18514564), (31, 11944880), (34, 10890920), (40, 9257282), (62, 5972440), (68, 5445460), (80, 4628641), (85, 4356368), (124, 2986220), (136, 2722730), (155, 2388976), (170, 2178184), (248, 1493110), (272, 1361365), (310, 1194488), (340, 1089092), (496, 746555), (527, 702640), (620, 597244), (680, 544546), (1054, 351320), (1240, 298622), (1360, 272273), (2108, 175660), (2480, 149311), (2635, 140528), (4216, 87830), (5270, 70264), (8432, 43915), (8783, 42160), (10540, 35132), (17566, 21080)]