8889377830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{7321}}^1$

素因数の和:7489

約数の個数: 64

約数和(自身を含む): 17080761600

約数和(自身を除く): 8191383770

約数列:

[1, 2, 5, 10, 29, 53, 58, 79, 106, 145, 158, 265, 290, 395, 530, 790, 1537, 2291, 3074, 4187, 4582, 7321, 7685, 8374, 11455, 14642, 15370, 20935, 22910, 36605, 41870, 73210, 121423, 212309, 242846, 388013, 424618, 578359, 607115, 776026, 1061545, 1156718, 1214230, 1940065, 2123090, 2891795, 3880130, 5783590, 11252377, 16772411, 22504754, 30653027, 33544822, 56261885, 61306054, 83862055, 112523770, 153265135, 167724110, 306530270, 888937783, 1777875566, 4444688915, 8889377830]

約数ペア:

[(1, 8889377830), (2, 4444688915), (5, 1777875566), (10, 888937783), (29, 306530270), (53, 167724110), (58, 153265135), (79, 112523770), (106, 83862055), (145, 61306054), (158, 56261885), (265, 33544822), (290, 30653027), (395, 22504754), (530, 16772411), (790, 11252377), (1537, 5783590), (2291, 3880130), (3074, 2891795), (4187, 2123090), (4582, 1940065), (7321, 1214230), (7685, 1156718), (8374, 1061545), (11455, 776026), (14642, 607115), (15370, 578359), (20935, 424618), (22910, 388013), (36605, 242846), (41870, 212309), (73210, 121423)]