24515140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7253}}^1$

素因数の和:7288

約数の個数: 36

約数和(自身を含む): 55754244

約数和(自身を除く): 31239104

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 7253, 14506, 29012, 36265, 72530, 94289, 145060, 188578, 377156, 471445, 942890, 1225757, 1885780, 2451514, 4903028, 6128785, 12257570, 24515140]

約数ペア:

[(1, 24515140), (2, 12257570), (4, 6128785), (5, 4903028), (10, 2451514), (13, 1885780), (20, 1225757), (26, 942890), (52, 471445), (65, 377156), (130, 188578), (169, 145060), (260, 94289), (338, 72530), (676, 36265), (845, 29012), (1690, 14506), (3380, 7253)]