148116760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10859}}^1$

素因数の和:10912

約数の個数: 64

約数和(自身を含む): 375321600

約数和(自身を除く): 227204840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 10859, 13640, 21718, 43436, 54295, 86872, 108590, 119449, 217180, 238898, 336629, 434360, 477796, 597245, 673258, 955592, 1194490, 1346516, 1683145, 2388980, 2693032, 3366290, 3702919, 4777960, 6732580, 7405838, 13465160, 14811676, 18514595, 29623352, 37029190, 74058380, 148116760]

約数ペア:

[(1, 148116760), (2, 74058380), (4, 37029190), (5, 29623352), (8, 18514595), (10, 14811676), (11, 13465160), (20, 7405838), (22, 6732580), (31, 4777960), (40, 3702919), (44, 3366290), (55, 2693032), (62, 2388980), (88, 1683145), (110, 1346516), (124, 1194490), (155, 955592), (220, 673258), (248, 597245), (310, 477796), (341, 434360), (440, 336629), (620, 238898), (682, 217180), (1240, 119449), (1364, 108590), (1705, 86872), (2728, 54295), (3410, 43436), (6820, 21718), (10859, 13640)]