1625040430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1823}}^1\times {\mathrm{6857}}^1$

素因数の和:8700

約数の個数: 32

約数和(自身を含む): 3152265984

約数和(自身を除く): 1527225554

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1823, 3646, 6857, 9115, 13714, 18230, 23699, 34285, 47398, 68570, 89141, 118495, 178282, 236990, 445705, 891410, 12500311, 25000622, 62501555, 125003110, 162504043, 325008086, 812520215, 1625040430]

約数ペア:

[(1, 1625040430), (2, 812520215), (5, 325008086), (10, 162504043), (13, 125003110), (26, 62501555), (65, 25000622), (130, 12500311), (1823, 891410), (3646, 445705), (6857, 236990), (9115, 178282), (13714, 118495), (18230, 89141), (23699, 68570), (34285, 47398)]