20233604150

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{443}}^1\times {\mathrm{3989}}^1$

素因数の和:4673

約数の個数: 48

約数和(自身を含む): 37893668400

約数和(自身を除く): 17660064250

約数列:

[1, 2, 5, 10, 25, 50, 229, 443, 458, 886, 1145, 2215, 2290, 3989, 4430, 5725, 7978, 11075, 11450, 19945, 22150, 39890, 99725, 101447, 199450, 202894, 507235, 913481, 1014470, 1767127, 1826962, 2536175, 3534254, 4567405, 5072350, 8835635, 9134810, 17671270, 22837025, 44178175, 45674050, 88356350, 404672083, 809344166, 2023360415, 4046720830, 10116802075, 20233604150]

約数ペア:

[(1, 20233604150), (2, 10116802075), (5, 4046720830), (10, 2023360415), (25, 809344166), (50, 404672083), (229, 88356350), (443, 45674050), (458, 44178175), (886, 22837025), (1145, 17671270), (2215, 9134810), (2290, 8835635), (3989, 5072350), (4430, 4567405), (5725, 3534254), (7978, 2536175), (11075, 1826962), (11450, 1767127), (19945, 1014470), (22150, 913481), (39890, 507235), (99725, 202894), (101447, 199450)]