16220020260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{86341}}^1$

素因数の和:86485

約数の個数: 96

約数和(自身を含む): 47345808384

約数和(自身を除く): 31125788124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 101, 124, 155, 186, 202, 303, 310, 372, 404, 465, 505, 606, 620, 930, 1010, 1212, 1515, 1860, 2020, 3030, 3131, 6060, 6262, 9393, 12524, 15655, 18786, 31310, 37572, 46965, 62620, 86341, 93930, 172682, 187860, 259023, 345364, 431705, 518046, 863410, 1036092, 1295115, 1726820, 2590230, 2676571, 5180460, 5353142, 8029713, 8720441, 10706284, 13382855, 16059426, 17440882, 26161323, 26765710, 32118852, 34881764, 40148565, 43602205, 52322646, 53531420, 80297130, 87204410, 104645292, 130806615, 160594260, 174408820, 261613230, 270333671, 523226460, 540667342, 811001013, 1081334684, 1351668355, 1622002026, 2703336710, 3244004052, 4055005065, 5406673420, 8110010130, 16220020260]

約数ペア:

[(1, 16220020260), (2, 8110010130), (3, 5406673420), (4, 4055005065), (5, 3244004052), (6, 2703336710), (10, 1622002026), (12, 1351668355), (15, 1081334684), (20, 811001013), (30, 540667342), (31, 523226460), (60, 270333671), (62, 261613230), (93, 174408820), (101, 160594260), (124, 130806615), (155, 104645292), (186, 87204410), (202, 80297130), (303, 53531420), (310, 52322646), (372, 43602205), (404, 40148565), (465, 34881764), (505, 32118852), (606, 26765710), (620, 26161323), (930, 17440882), (1010, 16059426), (1212, 13382855), (1515, 10706284), (1860, 8720441), (2020, 8029713), (3030, 5353142), (3131, 5180460), (6060, 2676571), (6262, 2590230), (9393, 1726820), (12524, 1295115), (15655, 1036092), (18786, 863410), (31310, 518046), (37572, 431705), (46965, 345364), (62620, 259023), (86341, 187860), (93930, 172682)]