4852180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 10725120

約数和(自身を除く): 5872940

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 83, 148, 158, 166, 185, 316, 332, 370, 395, 415, 740, 790, 830, 1580, 1660, 2923, 3071, 5846, 6142, 6557, 11692, 12284, 13114, 14615, 15355, 26228, 29230, 30710, 32785, 58460, 61420, 65570, 131140, 242609, 485218, 970436, 1213045, 2426090, 4852180]

約数ペア:

[(1, 4852180), (2, 2426090), (4, 1213045), (5, 970436), (10, 485218), (20, 242609), (37, 131140), (74, 65570), (79, 61420), (83, 58460), (148, 32785), (158, 30710), (166, 29230), (185, 26228), (316, 15355), (332, 14615), (370, 13114), (395, 12284), (415, 11692), (740, 6557), (790, 6142), (830, 5846), (1580, 3071), (1660, 2923)]