6505460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 14902272

約数和(自身を除く): 8396812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 191, 260, 262, 382, 524, 655, 764, 955, 1310, 1703, 1910, 2483, 2620, 3406, 3820, 4966, 6812, 8515, 9932, 12415, 17030, 24830, 25021, 34060, 49660, 50042, 100084, 125105, 250210, 325273, 500420, 650546, 1301092, 1626365, 3252730, 6505460]

約数ペア:

[(1, 6505460), (2, 3252730), (4, 1626365), (5, 1301092), (10, 650546), (13, 500420), (20, 325273), (26, 250210), (52, 125105), (65, 100084), (130, 50042), (131, 49660), (191, 34060), (260, 25021), (262, 24830), (382, 17030), (524, 12415), (655, 9932), (764, 8515), (955, 6812), (1310, 4966), (1703, 3820), (1910, 3406), (2483, 2620)]