8236020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10559}}^1$

素因数の和:10584

約数の個数: 48

約数和(自身を含む): 24837120

約数和(自身を除く): 16601100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 10559, 21118, 31677, 42236, 52795, 63354, 105590, 126708, 137267, 158385, 211180, 274534, 316770, 411801, 549068, 633540, 686335, 823602, 1372670, 1647204, 2059005, 2745340, 4118010, 8236020]

約数ペア:

[(1, 8236020), (2, 4118010), (3, 2745340), (4, 2059005), (5, 1647204), (6, 1372670), (10, 823602), (12, 686335), (13, 633540), (15, 549068), (20, 411801), (26, 316770), (30, 274534), (39, 211180), (52, 158385), (60, 137267), (65, 126708), (78, 105590), (130, 63354), (156, 52795), (195, 42236), (260, 31677), (390, 21118), (780, 10559)]