88246060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1775

約数の個数: 72

約数和(自身を含む): 219769200

約数和(自身を除く): 131523140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 371, 490, 530, 742, 980, 1060, 1484, 1699, 1855, 2597, 3398, 3710, 5194, 6796, 7420, 8495, 10388, 11893, 12985, 16990, 23786, 25970, 33980, 47572, 51940, 59465, 83251, 90047, 118930, 166502, 180094, 237860, 333004, 360188, 416255, 450235, 630329, 832510, 900470, 1260658, 1665020, 1800940, 2521316, 3151645, 4412303, 6303290, 8824606, 12606580, 17649212, 22061515, 44123030, 88246060]

約数ペア:

[(1, 88246060), (2, 44123030), (4, 22061515), (5, 17649212), (7, 12606580), (10, 8824606), (14, 6303290), (20, 4412303), (28, 3151645), (35, 2521316), (49, 1800940), (53, 1665020), (70, 1260658), (98, 900470), (106, 832510), (140, 630329), (196, 450235), (212, 416255), (245, 360188), (265, 333004), (371, 237860), (490, 180094), (530, 166502), (742, 118930), (980, 90047), (1060, 83251), (1484, 59465), (1699, 51940), (1855, 47572), (2597, 33980), (3398, 25970), (3710, 23786), (5194, 16990), (6796, 12985), (7420, 11893), (8495, 10388)]