1129693400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2837}}^1$

素因数の和:3045

約数の個数: 96

約数和(自身を含む): 2882159280

約数和(自身を除く): 1752465880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 181, 200, 220, 275, 362, 440, 550, 724, 905, 1100, 1448, 1810, 1991, 2200, 2837, 3620, 3982, 4525, 5674, 7240, 7964, 9050, 9955, 11348, 14185, 15928, 18100, 19910, 22696, 28370, 31207, 36200, 39820, 49775, 56740, 62414, 70925, 79640, 99550, 113480, 124828, 141850, 156035, 199100, 249656, 283700, 312070, 398200, 513497, 567400, 624140, 780175, 1026994, 1248280, 1560350, 2053988, 2567485, 3120700, 4107976, 5134970, 5648467, 6241400, 10269940, 11296934, 12837425, 20539880, 22593868, 25674850, 28242335, 45187736, 51349700, 56484670, 102699400, 112969340, 141211675, 225938680, 282423350, 564846700, 1129693400]

約数ペア:

[(1, 1129693400), (2, 564846700), (4, 282423350), (5, 225938680), (8, 141211675), (10, 112969340), (11, 102699400), (20, 56484670), (22, 51349700), (25, 45187736), (40, 28242335), (44, 25674850), (50, 22593868), (55, 20539880), (88, 12837425), (100, 11296934), (110, 10269940), (181, 6241400), (200, 5648467), (220, 5134970), (275, 4107976), (362, 3120700), (440, 2567485), (550, 2053988), (724, 1560350), (905, 1248280), (1100, 1026994), (1448, 780175), (1810, 624140), (1991, 567400), (2200, 513497), (2837, 398200), (3620, 312070), (3982, 283700), (4525, 249656), (5674, 199100), (7240, 156035), (7964, 141850), (9050, 124828), (9955, 113480), (11348, 99550), (14185, 79640), (15928, 70925), (18100, 62414), (19910, 56740), (22696, 49775), (28370, 39820), (31207, 36200)]