28305473640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5018701}}^1$

素因数の和:5018762

約数の個数: 64

約数和(自身を含む): 86723170560

約数和(自身を除く): 58417696920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 5018701, 10037402, 15056103, 20074804, 25093505, 30112206, 40149608, 50187010, 60224412, 75280515, 100374020, 120448824, 150561030, 200748040, 235878947, 301122060, 471757894, 602244120, 707636841, 943515788, 1179394735, 1415273682, 1887031576, 2358789470, 2830547364, 3538184205, 4717578940, 5661094728, 7076368410, 9435157880, 14152736820, 28305473640]

約数ペア:

[(1, 28305473640), (2, 14152736820), (3, 9435157880), (4, 7076368410), (5, 5661094728), (6, 4717578940), (8, 3538184205), (10, 2830547364), (12, 2358789470), (15, 1887031576), (20, 1415273682), (24, 1179394735), (30, 943515788), (40, 707636841), (47, 602244120), (60, 471757894), (94, 301122060), (120, 235878947), (141, 200748040), (188, 150561030), (235, 120448824), (282, 100374020), (376, 75280515), (470, 60224412), (564, 50187010), (705, 40149608), (940, 30112206), (1128, 25093505), (1410, 20074804), (1880, 15056103), (2820, 10037402), (5640, 5018701)]