40930912

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 91586376

約数和(自身を除く): 50655464

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 961, 968, 992, 1331, 1364, 1922, 1936, 2662, 2728, 3751, 3844, 3872, 5324, 5456, 7502, 7688, 10571, 10648, 10912, 15004, 15376, 21142, 21296, 30008, 30752, 41261, 42284, 42592, 60016, 82522, 84568, 116281, 120032, 165044, 169136, 232562, 330088, 338272, 465124, 660176, 930248, 1279091, 1320352, 1860496, 2558182, 3720992, 5116364, 10232728, 20465456, 40930912]

約数ペア:

[(1, 40930912), (2, 20465456), (4, 10232728), (8, 5116364), (11, 3720992), (16, 2558182), (22, 1860496), (31, 1320352), (32, 1279091), (44, 930248), (62, 660176), (88, 465124), (121, 338272), (124, 330088), (176, 232562), (242, 169136), (248, 165044), (341, 120032), (352, 116281), (484, 84568), (496, 82522), (682, 60016), (961, 42592), (968, 42284), (992, 41261), (1331, 30752), (1364, 30008), (1922, 21296), (1936, 21142), (2662, 15376), (2728, 15004), (3751, 10912), (3844, 10648), (3872, 10571), (5324, 7688), (5456, 7502)]