74502460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1213}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 162753696

約数和(自身を除く): 88251236

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 740, 830, 1213, 1660, 2426, 3071, 4852, 6065, 6142, 12130, 12284, 15355, 24260, 30710, 44881, 61420, 89762, 100679, 179524, 201358, 224405, 402716, 448810, 503395, 897620, 1006790, 2013580, 3725123, 7450246, 14900492, 18625615, 37251230, 74502460]

約数ペア:

[(1, 74502460), (2, 37251230), (4, 18625615), (5, 14900492), (10, 7450246), (20, 3725123), (37, 2013580), (74, 1006790), (83, 897620), (148, 503395), (166, 448810), (185, 402716), (332, 224405), (370, 201358), (415, 179524), (740, 100679), (830, 89762), (1213, 61420), (1660, 44881), (2426, 30710), (3071, 24260), (4852, 15355), (6065, 12284), (6142, 12130)]