40418110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 75550464

約数和(自身を除く): 35132354

約数列:

[1, 2, 5, 10, 31, 62, 155, 241, 310, 482, 541, 1082, 1205, 2410, 2705, 5410, 7471, 14942, 16771, 33542, 37355, 74710, 83855, 130381, 167710, 260762, 651905, 1303810, 4041811, 8083622, 20209055, 40418110]

約数ペア:

[(1, 40418110), (2, 20209055), (5, 8083622), (10, 4041811), (31, 1303810), (62, 651905), (155, 260762), (241, 167710), (310, 130381), (482, 83855), (541, 74710), (1082, 37355), (1205, 33542), (2410, 16771), (2705, 14942), (5410, 7471)]