168536460620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{418849}}^1$

素因数の和:418959

約数の個数: 96

約数和(自身を含む): 405312768000

約数和(自身を除く): 236776307380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 59, 62, 110, 118, 124, 155, 220, 236, 295, 310, 341, 590, 620, 649, 682, 1180, 1298, 1364, 1705, 1829, 2596, 3245, 3410, 3658, 6490, 6820, 7316, 9145, 12980, 18290, 20119, 36580, 40238, 80476, 100595, 201190, 402380, 418849, 837698, 1675396, 2094245, 4188490, 4607339, 8376980, 9214678, 12984319, 18429356, 23036695, 24712091, 25968638, 46073390, 49424182, 51937276, 64921595, 92146780, 98848364, 123560455, 129843190, 142827509, 247120910, 259686380, 271833001, 285655018, 494241820, 543666002, 571310036, 714137545, 766074821, 1087332004, 1359165005, 1428275090, 1532149642, 2718330010, 2856550180, 3064299284, 3830374105, 5436660020, 7660748210, 8426823031, 15321496420, 16853646062, 33707292124, 42134115155, 84268230310, 168536460620]

約数ペア:

[(1, 168536460620), (2, 84268230310), (4, 42134115155), (5, 33707292124), (10, 16853646062), (11, 15321496420), (20, 8426823031), (22, 7660748210), (31, 5436660020), (44, 3830374105), (55, 3064299284), (59, 2856550180), (62, 2718330010), (110, 1532149642), (118, 1428275090), (124, 1359165005), (155, 1087332004), (220, 766074821), (236, 714137545), (295, 571310036), (310, 543666002), (341, 494241820), (590, 285655018), (620, 271833001), (649, 259686380), (682, 247120910), (1180, 142827509), (1298, 129843190), (1364, 123560455), (1705, 98848364), (1829, 92146780), (2596, 64921595), (3245, 51937276), (3410, 49424182), (3658, 46073390), (6490, 25968638), (6820, 24712091), (7316, 23036695), (9145, 18429356), (12980, 12984319), (18290, 9214678), (20119, 8376980), (36580, 4607339), (40238, 4188490), (80476, 2094245), (100595, 1675396), (201190, 837698), (402380, 418849)]