3827858450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{3259}}^1$

素因数の和:3436

約数の個数: 72

約数和(自身を含む): 7767471600

約数和(自身を除く): 3939613150

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 139, 169, 278, 325, 338, 650, 695, 845, 1390, 1690, 1807, 3259, 3475, 3614, 4225, 6518, 6950, 8450, 9035, 16295, 18070, 23491, 32590, 42367, 45175, 46982, 81475, 84734, 90350, 117455, 162950, 211835, 234910, 423670, 453001, 550771, 587275, 906002, 1059175, 1101542, 1174550, 2118350, 2265005, 2753855, 4530010, 5507710, 5889013, 11325025, 11778026, 13769275, 22650050, 27538550, 29445065, 58890130, 76557169, 147225325, 153114338, 294450650, 382785845, 765571690, 1913929225, 3827858450]

約数ペア:

[(1, 3827858450), (2, 1913929225), (5, 765571690), (10, 382785845), (13, 294450650), (25, 153114338), (26, 147225325), (50, 76557169), (65, 58890130), (130, 29445065), (139, 27538550), (169, 22650050), (278, 13769275), (325, 11778026), (338, 11325025), (650, 5889013), (695, 5507710), (845, 4530010), (1390, 2753855), (1690, 2265005), (1807, 2118350), (3259, 1174550), (3475, 1101542), (3614, 1059175), (4225, 906002), (6518, 587275), (6950, 550771), (8450, 453001), (9035, 423670), (16295, 234910), (18070, 211835), (23491, 162950), (32590, 117455), (42367, 90350), (45175, 84734), (46982, 81475)]