64227460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10067}}^1$

素因数の和:10116

約数の個数: 48

約数和(自身を含む): 152228160

約数和(自身を除く): 88000700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 10067, 20134, 40268, 50335, 100670, 110737, 201340, 221474, 291943, 442948, 553685, 583886, 1107370, 1167772, 1459715, 2214740, 2919430, 3211373, 5838860, 6422746, 12845492, 16056865, 32113730, 64227460]

約数ペア:

[(1, 64227460), (2, 32113730), (4, 16056865), (5, 12845492), (10, 6422746), (11, 5838860), (20, 3211373), (22, 2919430), (29, 2214740), (44, 1459715), (55, 1167772), (58, 1107370), (110, 583886), (116, 553685), (145, 442948), (220, 291943), (290, 221474), (319, 201340), (580, 110737), (638, 100670), (1276, 50335), (1595, 40268), (3190, 20134), (6380, 10067)]