8810230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 19123776

約数和(自身を除く): 10313546

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 61, 65, 101, 110, 122, 130, 143, 202, 286, 305, 505, 610, 671, 715, 793, 1010, 1111, 1313, 1342, 1430, 1586, 2222, 2626, 3355, 3965, 5555, 6161, 6565, 6710, 7930, 8723, 11110, 12322, 13130, 14443, 17446, 28886, 30805, 43615, 61610, 67771, 72215, 80093, 87230, 135542, 144430, 160186, 338855, 400465, 677710, 800930, 881023, 1762046, 4405115, 8810230]

約数ペア:

[(1, 8810230), (2, 4405115), (5, 1762046), (10, 881023), (11, 800930), (13, 677710), (22, 400465), (26, 338855), (55, 160186), (61, 144430), (65, 135542), (101, 87230), (110, 80093), (122, 72215), (130, 67771), (143, 61610), (202, 43615), (286, 30805), (305, 28886), (505, 17446), (610, 14443), (671, 13130), (715, 12322), (793, 11110), (1010, 8723), (1111, 7930), (1313, 6710), (1342, 6565), (1430, 6161), (1586, 5555), (2222, 3965), (2626, 3355)]