83055820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 181843200

約数和(自身を除く): 98787380

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 109, 124, 155, 218, 310, 436, 545, 620, 1090, 1229, 2180, 2458, 3379, 4916, 6145, 6758, 12290, 13516, 16895, 24580, 33790, 38099, 67580, 76198, 133961, 152396, 190495, 267922, 380990, 535844, 669805, 761980, 1339610, 2679220, 4152791, 8305582, 16611164, 20763955, 41527910, 83055820]

約数ペア:

[(1, 83055820), (2, 41527910), (4, 20763955), (5, 16611164), (10, 8305582), (20, 4152791), (31, 2679220), (62, 1339610), (109, 761980), (124, 669805), (155, 535844), (218, 380990), (310, 267922), (436, 190495), (545, 152396), (620, 133961), (1090, 76198), (1229, 67580), (2180, 38099), (2458, 33790), (3379, 24580), (4916, 16895), (6145, 13516), (6758, 12290)]