24069460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 52390800

約数和(自身を除く): 28321340

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 149, 164, 197, 205, 298, 394, 410, 596, 745, 788, 820, 985, 1490, 1970, 2980, 3940, 6109, 8077, 12218, 16154, 24436, 29353, 30545, 32308, 40385, 58706, 61090, 80770, 117412, 122180, 146765, 161540, 293530, 587060, 1203473, 2406946, 4813892, 6017365, 12034730, 24069460]

約数ペア:

[(1, 24069460), (2, 12034730), (4, 6017365), (5, 4813892), (10, 2406946), (20, 1203473), (41, 587060), (82, 293530), (149, 161540), (164, 146765), (197, 122180), (205, 117412), (298, 80770), (394, 61090), (410, 58706), (596, 40385), (745, 32308), (788, 30545), (820, 29353), (985, 24436), (1490, 16154), (1970, 12218), (2980, 8077), (3940, 6109)]