69366958820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{113341}}^1$

素因数の和:113852

約数の個数: 48

約数和(自身を含む): 148066361856

約数和(自身を除く): 78699403036

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 431, 710, 862, 1420, 1724, 2155, 4310, 8620, 30601, 61202, 113341, 122404, 153005, 226682, 306010, 453364, 566705, 612020, 1133410, 2266820, 8047211, 16094422, 32188844, 40236055, 48849971, 80472110, 97699942, 160944220, 195399884, 244249855, 488499710, 976999420, 3468347941, 6936695882, 13873391764, 17341739705, 34683479410, 69366958820]

約数ペア:

[(1, 69366958820), (2, 34683479410), (4, 17341739705), (5, 13873391764), (10, 6936695882), (20, 3468347941), (71, 976999420), (142, 488499710), (284, 244249855), (355, 195399884), (431, 160944220), (710, 97699942), (862, 80472110), (1420, 48849971), (1724, 40236055), (2155, 32188844), (4310, 16094422), (8620, 8047211), (30601, 2266820), (61202, 1133410), (113341, 612020), (122404, 566705), (153005, 453364), (226682, 306010)]