58642100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 140616000

約数和(自身を除く): 81973900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 89, 100, 110, 178, 220, 275, 356, 445, 550, 599, 890, 979, 1100, 1198, 1780, 1958, 2225, 2396, 2995, 3916, 4450, 4895, 5990, 6589, 8900, 9790, 11980, 13178, 14975, 19580, 24475, 26356, 29950, 32945, 48950, 53311, 59900, 65890, 97900, 106622, 131780, 164725, 213244, 266555, 329450, 533110, 586421, 658900, 1066220, 1172842, 1332775, 2345684, 2665550, 2932105, 5331100, 5864210, 11728420, 14660525, 29321050, 58642100]

約数ペア:

[(1, 58642100), (2, 29321050), (4, 14660525), (5, 11728420), (10, 5864210), (11, 5331100), (20, 2932105), (22, 2665550), (25, 2345684), (44, 1332775), (50, 1172842), (55, 1066220), (89, 658900), (100, 586421), (110, 533110), (178, 329450), (220, 266555), (275, 213244), (356, 164725), (445, 131780), (550, 106622), (599, 97900), (890, 65890), (979, 59900), (1100, 53311), (1198, 48950), (1780, 32945), (1958, 29950), (2225, 26356), (2396, 24475), (2995, 19580), (3916, 14975), (4450, 13178), (4895, 11980), (5990, 9790), (6589, 8900)]