24255020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 33805780

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 31, 38, 58, 62, 71, 76, 95, 116, 124, 142, 145, 155, 190, 284, 290, 310, 355, 380, 551, 580, 589, 620, 710, 899, 1102, 1178, 1349, 1420, 1798, 2059, 2201, 2204, 2356, 2698, 2755, 2945, 3596, 4118, 4402, 4495, 5396, 5510, 5890, 6745, 8236, 8804, 8990, 10295, 11005, 11020, 11780, 13490, 17081, 17980, 20590, 22010, 26980, 34162, 39121, 41180, 41819, 44020, 63829, 68324, 78242, 83638, 85405, 127658, 156484, 167276, 170810, 195605, 209095, 255316, 319145, 341620, 391210, 418190, 638290, 782420, 836380, 1212751, 1276580, 2425502, 4851004, 6063755, 12127510, 24255020]

約数ペア:

[(1, 24255020), (2, 12127510), (4, 6063755), (5, 4851004), (10, 2425502), (19, 1276580), (20, 1212751), (29, 836380), (31, 782420), (38, 638290), (58, 418190), (62, 391210), (71, 341620), (76, 319145), (95, 255316), (116, 209095), (124, 195605), (142, 170810), (145, 167276), (155, 156484), (190, 127658), (284, 85405), (290, 83638), (310, 78242), (355, 68324), (380, 63829), (551, 44020), (580, 41819), (589, 41180), (620, 39121), (710, 34162), (899, 26980), (1102, 22010), (1178, 20590), (1349, 17980), (1420, 17081), (1798, 13490), (2059, 11780), (2201, 11020), (2204, 11005), (2356, 10295), (2698, 8990), (2755, 8804), (2945, 8236), (3596, 6745), (4118, 5890), (4402, 5510), (4495, 5396)]