25832236760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{172169}}^1$

素因数の和:172233

約数の個数: 96

約数和(自身を含む): 65947996800

約数和(自身を除く): 40115760040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 484, 605, 620, 682, 968, 1210, 1240, 1364, 1705, 2420, 2728, 3410, 3751, 4840, 6820, 7502, 13640, 15004, 18755, 30008, 37510, 75020, 150040, 172169, 344338, 688676, 860845, 1377352, 1721690, 1893859, 3443380, 3787718, 5337239, 6886760, 7575436, 9469295, 10674478, 15150872, 18938590, 20832449, 21348956, 26686195, 37877180, 41664898, 42697912, 53372390, 58709629, 75754360, 83329796, 104162245, 106744780, 117419258, 166659592, 208324490, 213489560, 234838516, 293548145, 416648980, 469677032, 587096290, 645805919, 833297960, 1174192580, 1291611838, 2348385160, 2583223676, 3229029595, 5166447352, 6458059190, 12916118380, 25832236760]

約数ペア:

[(1, 25832236760), (2, 12916118380), (4, 6458059190), (5, 5166447352), (8, 3229029595), (10, 2583223676), (11, 2348385160), (20, 1291611838), (22, 1174192580), (31, 833297960), (40, 645805919), (44, 587096290), (55, 469677032), (62, 416648980), (88, 293548145), (110, 234838516), (121, 213489560), (124, 208324490), (155, 166659592), (220, 117419258), (242, 106744780), (248, 104162245), (310, 83329796), (341, 75754360), (440, 58709629), (484, 53372390), (605, 42697912), (620, 41664898), (682, 37877180), (968, 26686195), (1210, 21348956), (1240, 20832449), (1364, 18938590), (1705, 15150872), (2420, 10674478), (2728, 9469295), (3410, 7575436), (3751, 6886760), (4840, 5337239), (6820, 3787718), (7502, 3443380), (13640, 1893859), (15004, 1721690), (18755, 1377352), (30008, 860845), (37510, 688676), (75020, 344338), (150040, 172169)]