41057420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 89516448

約数和(自身を除く): 48459028

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 113, 148, 185, 226, 370, 452, 491, 565, 740, 982, 1130, 1964, 2260, 2455, 4181, 4910, 8362, 9820, 16724, 18167, 20905, 36334, 41810, 55483, 72668, 83620, 90835, 110966, 181670, 221932, 277415, 363340, 554830, 1109660, 2052871, 4105742, 8211484, 10264355, 20528710, 41057420]

約数ペア:

[(1, 41057420), (2, 20528710), (4, 10264355), (5, 8211484), (10, 4105742), (20, 2052871), (37, 1109660), (74, 554830), (113, 363340), (148, 277415), (185, 221932), (226, 181670), (370, 110966), (452, 90835), (491, 83620), (565, 72668), (740, 55483), (982, 41810), (1130, 36334), (1964, 20905), (2260, 18167), (2455, 16724), (4181, 9820), (4910, 8362)]