7381400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 19686240

約数和(自身を除く): 12304840

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 167, 170, 200, 221, 260, 325, 334, 340, 425, 442, 520, 650, 668, 680, 835, 850, 884, 1105, 1300, 1336, 1670, 1700, 1768, 2171, 2210, 2600, 2839, 3340, 3400, 4175, 4342, 4420, 5525, 5678, 6680, 8350, 8684, 8840, 10855, 11050, 11356, 14195, 16700, 17368, 21710, 22100, 22712, 28390, 33400, 36907, 43420, 44200, 54275, 56780, 70975, 73814, 86840, 108550, 113560, 141950, 147628, 184535, 217100, 283900, 295256, 369070, 434200, 567800, 738140, 922675, 1476280, 1845350, 3690700, 7381400]

約数ペア:

[(1, 7381400), (2, 3690700), (4, 1845350), (5, 1476280), (8, 922675), (10, 738140), (13, 567800), (17, 434200), (20, 369070), (25, 295256), (26, 283900), (34, 217100), (40, 184535), (50, 147628), (52, 141950), (65, 113560), (68, 108550), (85, 86840), (100, 73814), (104, 70975), (130, 56780), (136, 54275), (167, 44200), (170, 43420), (200, 36907), (221, 33400), (260, 28390), (325, 22712), (334, 22100), (340, 21710), (425, 17368), (442, 16700), (520, 14195), (650, 11356), (668, 11050), (680, 10855), (835, 8840), (850, 8684), (884, 8350), (1105, 6680), (1300, 5678), (1336, 5525), (1670, 4420), (1700, 4342), (1768, 4175), (2171, 3400), (2210, 3340), (2600, 2839)]