24494860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7247}}^1$

素因数の和:7282

約数の個数: 36

約数和(自身を含む): 55708128

約数和(自身を除く): 31213268

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 7247, 14494, 28988, 36235, 72470, 94211, 144940, 188422, 376844, 471055, 942110, 1224743, 1884220, 2449486, 4898972, 6123715, 12247430, 24494860]

約数ペア:

[(1, 24494860), (2, 12247430), (4, 6123715), (5, 4898972), (10, 2449486), (13, 1884220), (20, 1224743), (26, 942110), (52, 471055), (65, 376844), (130, 188422), (169, 144940), (260, 94211), (338, 72470), (676, 36235), (845, 28988), (1690, 14494), (3380, 7247)]