20221444150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{16369}}^1$

素因数の和:17209

約数の個数: 48

約数和(自身を含む): 38876261760

約数和(自身を除く): 18654817610

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 797, 1550, 1594, 3985, 7970, 16369, 19925, 24707, 32738, 39850, 49414, 81845, 123535, 163690, 247070, 409225, 507439, 617675, 818450, 1014878, 1235350, 2537195, 5074390, 12685975, 13046093, 25371950, 26092186, 65230465, 130460930, 326152325, 404428883, 652304650, 808857766, 2022144415, 4044288830, 10110722075, 20221444150]

約数ペア:

[(1, 20221444150), (2, 10110722075), (5, 4044288830), (10, 2022144415), (25, 808857766), (31, 652304650), (50, 404428883), (62, 326152325), (155, 130460930), (310, 65230465), (775, 26092186), (797, 25371950), (1550, 13046093), (1594, 12685975), (3985, 5074390), (7970, 2537195), (16369, 1235350), (19925, 1014878), (24707, 818450), (32738, 617675), (39850, 507439), (49414, 409225), (81845, 247070), (123535, 163690)]