11289200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 90

約数和(自身を含む): 29544984

約数和(自身を除く): 18255784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 167, 169, 200, 208, 260, 325, 334, 338, 400, 520, 650, 668, 676, 835, 845, 1040, 1300, 1336, 1352, 1670, 1690, 2171, 2600, 2672, 2704, 3340, 3380, 4175, 4225, 4342, 5200, 6680, 6760, 8350, 8450, 8684, 10855, 13360, 13520, 16700, 16900, 17368, 21710, 28223, 33400, 33800, 34736, 43420, 54275, 56446, 66800, 67600, 86840, 108550, 112892, 141115, 173680, 217100, 225784, 282230, 434200, 451568, 564460, 705575, 868400, 1128920, 1411150, 2257840, 2822300, 5644600, 11289200]

約数ペア:

[(1, 11289200), (2, 5644600), (4, 2822300), (5, 2257840), (8, 1411150), (10, 1128920), (13, 868400), (16, 705575), (20, 564460), (25, 451568), (26, 434200), (40, 282230), (50, 225784), (52, 217100), (65, 173680), (80, 141115), (100, 112892), (104, 108550), (130, 86840), (167, 67600), (169, 66800), (200, 56446), (208, 54275), (260, 43420), (325, 34736), (334, 33800), (338, 33400), (400, 28223), (520, 21710), (650, 17368), (668, 16900), (676, 16700), (835, 13520), (845, 13360), (1040, 10855), (1300, 8684), (1336, 8450), (1352, 8350), (1670, 6760), (1690, 6680), (2171, 5200), (2600, 4342), (2672, 4225), (2704, 4175), (3340, 3380)]