69977360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:600

約数の個数: 80

約数和(自身を含む): 170989056

約数和(自身を除く): 101011696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 47, 74, 80, 94, 148, 185, 188, 235, 296, 370, 376, 470, 503, 592, 740, 752, 940, 1006, 1480, 1739, 1880, 2012, 2515, 2960, 3478, 3760, 4024, 5030, 6956, 8048, 8695, 10060, 13912, 17390, 18611, 20120, 23641, 27824, 34780, 37222, 40240, 47282, 69560, 74444, 93055, 94564, 118205, 139120, 148888, 186110, 189128, 236410, 297776, 372220, 378256, 472820, 744440, 874717, 945640, 1488880, 1749434, 1891280, 3498868, 4373585, 6997736, 8747170, 13995472, 17494340, 34988680, 69977360]

約数ペア:

[(1, 69977360), (2, 34988680), (4, 17494340), (5, 13995472), (8, 8747170), (10, 6997736), (16, 4373585), (20, 3498868), (37, 1891280), (40, 1749434), (47, 1488880), (74, 945640), (80, 874717), (94, 744440), (148, 472820), (185, 378256), (188, 372220), (235, 297776), (296, 236410), (370, 189128), (376, 186110), (470, 148888), (503, 139120), (592, 118205), (740, 94564), (752, 93055), (940, 74444), (1006, 69560), (1480, 47282), (1739, 40240), (1880, 37222), (2012, 34780), (2515, 27824), (2960, 23641), (3478, 20120), (3760, 18611), (4024, 17390), (5030, 13912), (6956, 10060), (8048, 8695)]