38862060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{823}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 109084416

約数和(自身を除く): 70222356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 823, 1574, 1646, 2361, 2469, 3148, 3292, 3935, 4115, 4722, 4938, 7870, 8230, 9444, 9876, 11805, 12345, 15740, 16460, 23610, 24690, 47220, 49380, 647701, 1295402, 1943103, 2590804, 3238505, 3886206, 6477010, 7772412, 9715515, 12954020, 19431030, 38862060]

約数ペア:

[(1, 38862060), (2, 19431030), (3, 12954020), (4, 9715515), (5, 7772412), (6, 6477010), (10, 3886206), (12, 3238505), (15, 2590804), (20, 1943103), (30, 1295402), (60, 647701), (787, 49380), (823, 47220), (1574, 24690), (1646, 23610), (2361, 16460), (2469, 15740), (3148, 12345), (3292, 11805), (3935, 9876), (4115, 9444), (4722, 8230), (4938, 7870)]