45495940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8783}}^1$

素因数の和:8836

約数の個数: 48

約数和(自身を含む): 112154112

約数和(自身を除く): 66658172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 8783, 17566, 35132, 43915, 61481, 87830, 122962, 175660, 245924, 307405, 324971, 614810, 649942, 1229620, 1299884, 1624855, 2274797, 3249710, 4549594, 6499420, 9099188, 11373985, 22747970, 45495940]

約数ペア:

[(1, 45495940), (2, 22747970), (4, 11373985), (5, 9099188), (7, 6499420), (10, 4549594), (14, 3249710), (20, 2274797), (28, 1624855), (35, 1299884), (37, 1229620), (70, 649942), (74, 614810), (140, 324971), (148, 307405), (185, 245924), (259, 175660), (370, 122962), (518, 87830), (740, 61481), (1036, 43915), (1295, 35132), (2590, 17566), (5180, 8783)]