38236720

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8101}}^1$

素因数の和:8173

約数の個数: 40

約数和(自身を含む): 90418320

約数和(自身を除く): 52181600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 8101, 16202, 32404, 40505, 64808, 81010, 129616, 162020, 324040, 477959, 648080, 955918, 1911836, 2389795, 3823672, 4779590, 7647344, 9559180, 19118360, 38236720]

約数ペア:

[(1, 38236720), (2, 19118360), (4, 9559180), (5, 7647344), (8, 4779590), (10, 3823672), (16, 2389795), (20, 1911836), (40, 955918), (59, 648080), (80, 477959), (118, 324040), (236, 162020), (295, 129616), (472, 81010), (590, 64808), (944, 40505), (1180, 32404), (2360, 16202), (4720, 8101)]