22530482080

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{4483}}^1$

素因数の和:4910

約数の個数: 96

約数和(自身を含む): 53940152448

約数和(自身を除く): 31409670368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 311, 404, 505, 622, 808, 1010, 1244, 1555, 1616, 2020, 2488, 3110, 3232, 4040, 4483, 4976, 6220, 8080, 8966, 9952, 12440, 16160, 17932, 22415, 24880, 31411, 35864, 44830, 49760, 62822, 71728, 89660, 125644, 143456, 157055, 179320, 251288, 314110, 358640, 452783, 502576, 628220, 717280, 905566, 1005152, 1256440, 1394213, 1811132, 2263915, 2512880, 2788426, 3622264, 4527830, 5025760, 5576852, 6971065, 7244528, 9055660, 11153704, 13942130, 14489056, 18111320, 22307408, 27884260, 36222640, 44614816, 55768520, 72445280, 111537040, 140815513, 223074080, 281631026, 563262052, 704077565, 1126524104, 1408155130, 2253048208, 2816310260, 4506096416, 5632620520, 11265241040, 22530482080]

約数ペア:

[(1, 22530482080), (2, 11265241040), (4, 5632620520), (5, 4506096416), (8, 2816310260), (10, 2253048208), (16, 1408155130), (20, 1126524104), (32, 704077565), (40, 563262052), (80, 281631026), (101, 223074080), (160, 140815513), (202, 111537040), (311, 72445280), (404, 55768520), (505, 44614816), (622, 36222640), (808, 27884260), (1010, 22307408), (1244, 18111320), (1555, 14489056), (1616, 13942130), (2020, 11153704), (2488, 9055660), (3110, 7244528), (3232, 6971065), (4040, 5576852), (4483, 5025760), (4976, 4527830), (6220, 3622264), (8080, 2788426), (8966, 2512880), (9952, 2263915), (12440, 1811132), (16160, 1394213), (17932, 1256440), (22415, 1005152), (24880, 905566), (31411, 717280), (35864, 628220), (44830, 502576), (49760, 452783), (62822, 358640), (71728, 314110), (89660, 251288), (125644, 179320), (143456, 157055)]