32128520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27697}}^1$

素因数の和:27737

約数の個数: 32

約数和(自身を含む): 74784600

約数和(自身を除く): 42656080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 27697, 55394, 110788, 138485, 221576, 276970, 553940, 803213, 1107880, 1606426, 3212852, 4016065, 6425704, 8032130, 16064260, 32128520]

約数ペア:

[(1, 32128520), (2, 16064260), (4, 8032130), (5, 6425704), (8, 4016065), (10, 3212852), (20, 1606426), (29, 1107880), (40, 803213), (58, 553940), (116, 276970), (145, 221576), (232, 138485), (290, 110788), (580, 55394), (1160, 27697)]