2523223880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{58789}}^1$

素因数の和:58866

約数の個数: 64

約数和(自身を含む): 6031854000

約数和(自身を除く): 3508630120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 740, 1073, 1160, 1480, 2146, 4292, 5365, 8584, 10730, 21460, 42920, 58789, 117578, 235156, 293945, 470312, 587890, 1175780, 1704881, 2175193, 2351560, 3409762, 4350386, 6819524, 8524405, 8700772, 10875965, 13639048, 17048810, 17401544, 21751930, 34097620, 43503860, 63080597, 68195240, 87007720, 126161194, 252322388, 315402985, 504644776, 630805970, 1261611940, 2523223880]

約数ペア:

[(1, 2523223880), (2, 1261611940), (4, 630805970), (5, 504644776), (8, 315402985), (10, 252322388), (20, 126161194), (29, 87007720), (37, 68195240), (40, 63080597), (58, 43503860), (74, 34097620), (116, 21751930), (145, 17401544), (148, 17048810), (185, 13639048), (232, 10875965), (290, 8700772), (296, 8524405), (370, 6819524), (580, 4350386), (740, 3409762), (1073, 2351560), (1160, 2175193), (1480, 1704881), (2146, 1175780), (4292, 587890), (5365, 470312), (8584, 293945), (10730, 235156), (21460, 117578), (42920, 58789)]