26832980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 58834944

約数和(自身を除く): 32001964

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 383, 452, 565, 620, 766, 1130, 1532, 1915, 2260, 3503, 3830, 7006, 7660, 11873, 14012, 17515, 23746, 35030, 43279, 47492, 59365, 70060, 86558, 118730, 173116, 216395, 237460, 432790, 865580, 1341649, 2683298, 5366596, 6708245, 13416490, 26832980]

約数ペア:

[(1, 26832980), (2, 13416490), (4, 6708245), (5, 5366596), (10, 2683298), (20, 1341649), (31, 865580), (62, 432790), (113, 237460), (124, 216395), (155, 173116), (226, 118730), (310, 86558), (383, 70060), (452, 59365), (565, 47492), (620, 43279), (766, 35030), (1130, 23746), (1532, 17515), (1915, 14012), (2260, 11873), (3503, 7660), (3830, 7006)]