269968250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 545875200

約数和(自身を除く): 275906950

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 125, 145, 230, 250, 290, 575, 667, 725, 1150, 1334, 1450, 1619, 2875, 3238, 3335, 3625, 5750, 6670, 7250, 8095, 16190, 16675, 33350, 37237, 40475, 46951, 74474, 80950, 83375, 93902, 166750, 186185, 202375, 234755, 372370, 404750, 469510, 930925, 1079873, 1173775, 1861850, 2159746, 2347550, 4654625, 5399365, 5868875, 9309250, 10798730, 11737750, 26996825, 53993650, 134984125, 269968250]

約数ペア:

[(1, 269968250), (2, 134984125), (5, 53993650), (10, 26996825), (23, 11737750), (25, 10798730), (29, 9309250), (46, 5868875), (50, 5399365), (58, 4654625), (115, 2347550), (125, 2159746), (145, 1861850), (230, 1173775), (250, 1079873), (290, 930925), (575, 469510), (667, 404750), (725, 372370), (1150, 234755), (1334, 202375), (1450, 186185), (1619, 166750), (2875, 93902), (3238, 83375), (3335, 80950), (3625, 74474), (5750, 46951), (6670, 40475), (7250, 37237), (8095, 33350), (16190, 16675)]