5989100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 14874048

約数和(自身を除く): 8884948

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 271, 325, 340, 425, 442, 542, 650, 850, 884, 1084, 1105, 1300, 1355, 1700, 2210, 2710, 3523, 4420, 4607, 5420, 5525, 6775, 7046, 9214, 11050, 13550, 14092, 17615, 18428, 22100, 23035, 27100, 35230, 46070, 59891, 70460, 88075, 92140, 115175, 119782, 176150, 230350, 239564, 299455, 352300, 460700, 598910, 1197820, 1497275, 2994550, 5989100]

約数ペア:

[(1, 5989100), (2, 2994550), (4, 1497275), (5, 1197820), (10, 598910), (13, 460700), (17, 352300), (20, 299455), (25, 239564), (26, 230350), (34, 176150), (50, 119782), (52, 115175), (65, 92140), (68, 88075), (85, 70460), (100, 59891), (130, 46070), (170, 35230), (221, 27100), (260, 23035), (271, 22100), (325, 18428), (340, 17615), (425, 14092), (442, 13550), (542, 11050), (650, 9214), (850, 7046), (884, 6775), (1084, 5525), (1105, 5420), (1300, 4607), (1355, 4420), (1700, 3523), (2210, 2710)]