24865100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 60079488

約数和(自身を除く): 35214388

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 617, 620, 650, 775, 806, 1234, 1300, 1550, 1612, 2015, 2468, 3085, 3100, 4030, 6170, 8021, 8060, 10075, 12340, 15425, 16042, 19127, 20150, 30850, 32084, 38254, 40105, 40300, 61700, 76508, 80210, 95635, 160420, 191270, 200525, 248651, 382540, 401050, 478175, 497302, 802100, 956350, 994604, 1243255, 1912700, 2486510, 4973020, 6216275, 12432550, 24865100]

約数ペア:

[(1, 24865100), (2, 12432550), (4, 6216275), (5, 4973020), (10, 2486510), (13, 1912700), (20, 1243255), (25, 994604), (26, 956350), (31, 802100), (50, 497302), (52, 478175), (62, 401050), (65, 382540), (100, 248651), (124, 200525), (130, 191270), (155, 160420), (260, 95635), (310, 80210), (325, 76508), (403, 61700), (617, 40300), (620, 40105), (650, 38254), (775, 32084), (806, 30850), (1234, 20150), (1300, 19127), (1550, 16042), (1612, 15425), (2015, 12340), (2468, 10075), (3085, 8060), (3100, 8021), (4030, 6170)]