1566289420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{117413}}^1$

素因数の和:117474

約数の個数: 48

約数和(自身を含む): 3550599360

約数和(自身を除く): 1984309940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 117413, 234826, 469652, 587065, 1174130, 2348260, 2700499, 3404977, 5400998, 6809954, 10801996, 13502495, 13619908, 17024885, 27004990, 34049770, 54009980, 68099540, 78314471, 156628942, 313257884, 391572355, 783144710, 1566289420]

約数ペア:

[(1, 1566289420), (2, 783144710), (4, 391572355), (5, 313257884), (10, 156628942), (20, 78314471), (23, 68099540), (29, 54009980), (46, 34049770), (58, 27004990), (92, 17024885), (115, 13619908), (116, 13502495), (145, 10801996), (230, 6809954), (290, 5400998), (460, 3404977), (580, 2700499), (667, 2348260), (1334, 1174130), (2668, 587065), (3335, 469652), (6670, 234826), (13340, 117413)]