41421890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3259}}^1$

素因数の和:3338

約数の個数: 32

約数和(自身を含む): 78865920

約数和(自身を除く): 37444030

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 3259, 6355, 6518, 12710, 16295, 32590, 101029, 133619, 202058, 267238, 505145, 668095, 1010290, 1336190, 4142189, 8284378, 20710945, 41421890]

約数ペア:

[(1, 41421890), (2, 20710945), (5, 8284378), (10, 4142189), (31, 1336190), (41, 1010290), (62, 668095), (82, 505145), (155, 267238), (205, 202058), (310, 133619), (410, 101029), (1271, 32590), (2542, 16295), (3259, 12710), (6355, 6518)]