58291280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 142490880

約数和(自身を除く): 84199600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 47, 74, 80, 94, 148, 185, 188, 235, 296, 370, 376, 419, 470, 592, 740, 752, 838, 940, 1480, 1676, 1739, 1880, 2095, 2960, 3352, 3478, 3760, 4190, 6704, 6956, 8380, 8695, 13912, 15503, 16760, 17390, 19693, 27824, 31006, 33520, 34780, 39386, 62012, 69560, 77515, 78772, 98465, 124024, 139120, 155030, 157544, 196930, 248048, 310060, 315088, 393860, 620120, 728641, 787720, 1240240, 1457282, 1575440, 2914564, 3643205, 5829128, 7286410, 11658256, 14572820, 29145640, 58291280]

約数ペア:

[(1, 58291280), (2, 29145640), (4, 14572820), (5, 11658256), (8, 7286410), (10, 5829128), (16, 3643205), (20, 2914564), (37, 1575440), (40, 1457282), (47, 1240240), (74, 787720), (80, 728641), (94, 620120), (148, 393860), (185, 315088), (188, 310060), (235, 248048), (296, 196930), (370, 157544), (376, 155030), (419, 139120), (470, 124024), (592, 98465), (740, 78772), (752, 77515), (838, 69560), (940, 62012), (1480, 39386), (1676, 34780), (1739, 33520), (1880, 31006), (2095, 27824), (2960, 19693), (3352, 17390), (3478, 16760), (3760, 15503), (4190, 13912), (6704, 8695), (6956, 8380)]