2296580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 5787096

約数和(自身を除く): 3490516

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 73, 110, 121, 130, 143, 146, 220, 242, 260, 286, 292, 365, 484, 572, 605, 715, 730, 803, 949, 1210, 1430, 1460, 1573, 1606, 1898, 2420, 2860, 3146, 3212, 3796, 4015, 4745, 6292, 7865, 8030, 8833, 9490, 10439, 15730, 16060, 17666, 18980, 20878, 31460, 35332, 41756, 44165, 52195, 88330, 104390, 114829, 176660, 208780, 229658, 459316, 574145, 1148290, 2296580]

約数ペア:

[(1, 2296580), (2, 1148290), (4, 574145), (5, 459316), (10, 229658), (11, 208780), (13, 176660), (20, 114829), (22, 104390), (26, 88330), (44, 52195), (52, 44165), (55, 41756), (65, 35332), (73, 31460), (110, 20878), (121, 18980), (130, 17666), (143, 16060), (146, 15730), (220, 10439), (242, 9490), (260, 8833), (286, 8030), (292, 7865), (365, 6292), (484, 4745), (572, 4015), (605, 3796), (715, 3212), (730, 3146), (803, 2860), (949, 2420), (1210, 1898), (1430, 1606), (1460, 1573)]