38850320

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8231}}^1$

素因数の和:8303

約数の個数: 40

約数和(自身を含む): 91869120

約数和(自身を除く): 53018800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 8231, 16462, 32924, 41155, 65848, 82310, 131696, 164620, 329240, 485629, 658480, 971258, 1942516, 2428145, 3885032, 4856290, 7770064, 9712580, 19425160, 38850320]

約数ペア:

[(1, 38850320), (2, 19425160), (4, 9712580), (5, 7770064), (8, 4856290), (10, 3885032), (16, 2428145), (20, 1942516), (40, 971258), (59, 658480), (80, 485629), (118, 329240), (236, 164620), (295, 131696), (472, 82310), (590, 65848), (944, 41155), (1180, 32924), (2360, 16462), (4720, 8231)]