38852680

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 90331200

約数和(自身を除く): 51478520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 101, 118, 163, 202, 236, 295, 326, 404, 472, 505, 590, 652, 808, 815, 1010, 1180, 1304, 1630, 2020, 2360, 3260, 4040, 5959, 6520, 9617, 11918, 16463, 19234, 23836, 29795, 32926, 38468, 47672, 48085, 59590, 65852, 76936, 82315, 96170, 119180, 131704, 164630, 192340, 238360, 329260, 384680, 658520, 971317, 1942634, 3885268, 4856585, 7770536, 9713170, 19426340, 38852680]

約数ペア:

[(1, 38852680), (2, 19426340), (4, 9713170), (5, 7770536), (8, 4856585), (10, 3885268), (20, 1942634), (40, 971317), (59, 658520), (101, 384680), (118, 329260), (163, 238360), (202, 192340), (236, 164630), (295, 131704), (326, 119180), (404, 96170), (472, 82315), (505, 76936), (590, 65852), (652, 59590), (808, 48085), (815, 47672), (1010, 38468), (1180, 32926), (1304, 29795), (1630, 23836), (2020, 19234), (2360, 16463), (3260, 11918), (4040, 9617), (5959, 6520)]