41085980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8317}}^1$

素因数の和:8358

約数の個数: 48

約数和(自身を含む): 97819680

約数和(自身を除く): 56733700

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 8317, 16634, 33268, 41585, 83170, 108121, 158023, 166340, 216242, 316046, 432484, 540605, 632092, 790115, 1081210, 1580230, 2054299, 2162420, 3160460, 4108598, 8217196, 10271495, 20542990, 41085980]

約数ペア:

[(1, 41085980), (2, 20542990), (4, 10271495), (5, 8217196), (10, 4108598), (13, 3160460), (19, 2162420), (20, 2054299), (26, 1580230), (38, 1081210), (52, 790115), (65, 632092), (76, 540605), (95, 432484), (130, 316046), (190, 216242), (247, 166340), (260, 158023), (380, 108121), (494, 83170), (988, 41585), (1235, 33268), (2470, 16634), (4940, 8317)]