101516720

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17383}}^1$

素因数の和:17469

約数の個数: 40

約数和(自身を含む): 239273376

約数和(自身を除く): 137756656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 17383, 34766, 69532, 86915, 139064, 173830, 278128, 347660, 695320, 1268959, 1390640, 2537918, 5075836, 6344795, 10151672, 12689590, 20303344, 25379180, 50758360, 101516720]

約数ペア:

[(1, 101516720), (2, 50758360), (4, 25379180), (5, 20303344), (8, 12689590), (10, 10151672), (16, 6344795), (20, 5075836), (40, 2537918), (73, 1390640), (80, 1268959), (146, 695320), (292, 347660), (365, 278128), (584, 173830), (730, 139064), (1168, 86915), (1460, 69532), (2920, 34766), (5840, 17383)]