24944780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 65028096

約数和(自身を除く): 40083316

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 47, 68, 70, 85, 94, 119, 140, 170, 188, 223, 235, 238, 329, 340, 446, 470, 476, 595, 658, 799, 892, 940, 1115, 1190, 1316, 1561, 1598, 1645, 2230, 2380, 3122, 3196, 3290, 3791, 3995, 4460, 5593, 6244, 6580, 7582, 7805, 7990, 10481, 11186, 15164, 15610, 15980, 18955, 20962, 22372, 26537, 27965, 31220, 37910, 41924, 52405, 53074, 55930, 73367, 75820, 104810, 106148, 111860, 132685, 146734, 178177, 209620, 265370, 293468, 356354, 366835, 530740, 712708, 733670, 890885, 1247239, 1467340, 1781770, 2494478, 3563540, 4988956, 6236195, 12472390, 24944780]

約数ペア:

[(1, 24944780), (2, 12472390), (4, 6236195), (5, 4988956), (7, 3563540), (10, 2494478), (14, 1781770), (17, 1467340), (20, 1247239), (28, 890885), (34, 733670), (35, 712708), (47, 530740), (68, 366835), (70, 356354), (85, 293468), (94, 265370), (119, 209620), (140, 178177), (170, 146734), (188, 132685), (223, 111860), (235, 106148), (238, 104810), (329, 75820), (340, 73367), (446, 55930), (470, 53074), (476, 52405), (595, 41924), (658, 37910), (799, 31220), (892, 27965), (940, 26537), (1115, 22372), (1190, 20962), (1316, 18955), (1561, 15980), (1598, 15610), (1645, 15164), (2230, 11186), (2380, 10481), (3122, 7990), (3196, 7805), (3290, 7582), (3791, 6580), (3995, 6244), (4460, 5593)]