702925220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{2447}}^1$

素因数の和:2780

約数の個数: 48

約数和(自身を含む): 1510161408

約数和(自身を除く): 807236188

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 271, 530, 542, 1060, 1084, 1355, 2447, 2710, 4894, 5420, 9788, 12235, 14363, 24470, 28726, 48940, 57452, 71815, 129691, 143630, 259382, 287260, 518764, 648455, 663137, 1296910, 1326274, 2593820, 2652548, 3315685, 6631370, 13262740, 35146261, 70292522, 140585044, 175731305, 351462610, 702925220]

約数ペア:

[(1, 702925220), (2, 351462610), (4, 175731305), (5, 140585044), (10, 70292522), (20, 35146261), (53, 13262740), (106, 6631370), (212, 3315685), (265, 2652548), (271, 2593820), (530, 1326274), (542, 1296910), (1060, 663137), (1084, 648455), (1355, 518764), (2447, 287260), (2710, 259382), (4894, 143630), (5420, 129691), (9788, 71815), (12235, 57452), (14363, 48940), (24470, 28726)]