10147960

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4159}}^1$

素因数の和:4231

約数の個数: 32

約数和(自身を含む): 23212800

約数和(自身を除く): 13064840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 4159, 8318, 16636, 20795, 33272, 41590, 83180, 166360, 253699, 507398, 1014796, 1268495, 2029592, 2536990, 5073980, 10147960]

約数ペア:

[(1, 10147960), (2, 5073980), (4, 2536990), (5, 2029592), (8, 1268495), (10, 1014796), (20, 507398), (40, 253699), (61, 166360), (122, 83180), (244, 41590), (305, 33272), (488, 20795), (610, 16636), (1220, 8318), (2440, 4159)]