1795240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 4151880

約数和(自身を除く): 2356640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1213, 1480, 2426, 4852, 6065, 9704, 12130, 24260, 44881, 48520, 89762, 179524, 224405, 359048, 448810, 897620, 1795240]

約数ペア:

[(1, 1795240), (2, 897620), (4, 448810), (5, 359048), (8, 224405), (10, 179524), (20, 89762), (37, 48520), (40, 44881), (74, 24260), (148, 12130), (185, 9704), (296, 6065), (370, 4852), (740, 2426), (1213, 1480)]