7410260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 18289152

約数和(自身を除く): 10878892

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2591, 2860, 5182, 10364, 12955, 25910, 28501, 33683, 51820, 57002, 67366, 114004, 134732, 142505, 168415, 285010, 336830, 370513, 570020, 673660, 741026, 1482052, 1852565, 3705130, 7410260]

約数ペア:

[(1, 7410260), (2, 3705130), (4, 1852565), (5, 1482052), (10, 741026), (11, 673660), (13, 570020), (20, 370513), (22, 336830), (26, 285010), (44, 168415), (52, 142505), (55, 134732), (65, 114004), (110, 67366), (130, 57002), (143, 51820), (220, 33683), (260, 28501), (286, 25910), (572, 12955), (715, 10364), (1430, 5182), (2591, 2860)]