11872600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 30132000

約数和(自身を除く): 18259400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 29, 40, 46, 50, 58, 89, 92, 100, 115, 116, 145, 178, 184, 200, 230, 232, 290, 356, 445, 460, 575, 580, 667, 712, 725, 890, 920, 1150, 1160, 1334, 1450, 1780, 2047, 2225, 2300, 2581, 2668, 2900, 3335, 3560, 4094, 4450, 4600, 5162, 5336, 5800, 6670, 8188, 8900, 10235, 10324, 12905, 13340, 16376, 16675, 17800, 20470, 20648, 25810, 26680, 33350, 40940, 51175, 51620, 59363, 64525, 66700, 81880, 102350, 103240, 118726, 129050, 133400, 204700, 237452, 258100, 296815, 409400, 474904, 516200, 593630, 1187260, 1484075, 2374520, 2968150, 5936300, 11872600]

約数ペア:

[(1, 11872600), (2, 5936300), (4, 2968150), (5, 2374520), (8, 1484075), (10, 1187260), (20, 593630), (23, 516200), (25, 474904), (29, 409400), (40, 296815), (46, 258100), (50, 237452), (58, 204700), (89, 133400), (92, 129050), (100, 118726), (115, 103240), (116, 102350), (145, 81880), (178, 66700), (184, 64525), (200, 59363), (230, 51620), (232, 51175), (290, 40940), (356, 33350), (445, 26680), (460, 25810), (575, 20648), (580, 20470), (667, 17800), (712, 16675), (725, 16376), (890, 13340), (920, 12905), (1150, 10324), (1160, 10235), (1334, 8900), (1450, 8188), (1780, 6670), (2047, 5800), (2225, 5336), (2300, 5162), (2581, 4600), (2668, 4450), (2900, 4094), (3335, 3560)]