83295760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33587}}^1$

素因数の和:33631

約数の個数: 40

約数和(自身を含む): 199915776

約数和(自身を除く): 116620016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 33587, 67174, 134348, 167935, 268696, 335870, 537392, 671740, 1041197, 1343480, 2082394, 2686960, 4164788, 5205985, 8329576, 10411970, 16659152, 20823940, 41647880, 83295760]

約数ペア:

[(1, 83295760), (2, 41647880), (4, 20823940), (5, 16659152), (8, 10411970), (10, 8329576), (16, 5205985), (20, 4164788), (31, 2686960), (40, 2082394), (62, 1343480), (80, 1041197), (124, 671740), (155, 537392), (248, 335870), (310, 268696), (496, 167935), (620, 134348), (1240, 67174), (2480, 33587)]