8506333680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2726389}}^1$

素因数の和:2726418

約数の個数: 80

約数和(自身を含む): 28398078240

約数和(自身を除く): 19891744560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 2726389, 5452778, 8179167, 10905556, 13631945, 16358334, 21811112, 27263890, 32716668, 35443057, 40895835, 43622224, 54527780, 65433336, 70886114, 81791670, 106329171, 109055560, 130866672, 141772228, 163583340, 177215285, 212658342, 218111120, 283544456, 327166680, 354430570, 425316684, 531645855, 567088912, 654333360, 708861140, 850633368, 1063291710, 1417722280, 1701266736, 2126583420, 2835444560, 4253166840, 8506333680]

約数ペア:

[(1, 8506333680), (2, 4253166840), (3, 2835444560), (4, 2126583420), (5, 1701266736), (6, 1417722280), (8, 1063291710), (10, 850633368), (12, 708861140), (13, 654333360), (15, 567088912), (16, 531645855), (20, 425316684), (24, 354430570), (26, 327166680), (30, 283544456), (39, 218111120), (40, 212658342), (48, 177215285), (52, 163583340), (60, 141772228), (65, 130866672), (78, 109055560), (80, 106329171), (104, 81791670), (120, 70886114), (130, 65433336), (156, 54527780), (195, 43622224), (208, 40895835), (240, 35443057), (260, 32716668), (312, 27263890), (390, 21811112), (520, 16358334), (624, 13631945), (780, 10905556), (1040, 8179167), (1560, 5452778), (3120, 2726389)]