10177220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 23269680

約数和(自身を除く): 13092460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 809, 1258, 1618, 2516, 3145, 3236, 4045, 6290, 8090, 12580, 13753, 16180, 27506, 29933, 55012, 59866, 68765, 119732, 137530, 149665, 275060, 299330, 508861, 598660, 1017722, 2035444, 2544305, 5088610, 10177220]

約数ペア:

[(1, 10177220), (2, 5088610), (4, 2544305), (5, 2035444), (10, 1017722), (17, 598660), (20, 508861), (34, 299330), (37, 275060), (68, 149665), (74, 137530), (85, 119732), (148, 68765), (170, 59866), (185, 55012), (340, 29933), (370, 27506), (629, 16180), (740, 13753), (809, 12580), (1258, 8090), (1618, 6290), (2516, 4045), (3145, 3236)]