8708586140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{4483}}^1$

素因数の和:4659

約数の個数: 96

約数和(自身を含む): 19742800896

約数和(自身を除く): 11034214756

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 103, 115, 164, 205, 206, 230, 410, 412, 460, 515, 820, 943, 1030, 1886, 2060, 2369, 3772, 4223, 4483, 4715, 4738, 8446, 8966, 9430, 9476, 11845, 16892, 17932, 18860, 21115, 22415, 23690, 42230, 44830, 47380, 84460, 89660, 97129, 103109, 183803, 194258, 206218, 367606, 388516, 412436, 461749, 485645, 515545, 735212, 919015, 923498, 971290, 1031090, 1838030, 1846996, 1942580, 2062180, 2308745, 3676060, 4227469, 4617490, 8454938, 9234980, 10620227, 16909876, 18931709, 21137345, 21240454, 37863418, 42274690, 42480908, 53101135, 75726836, 84549380, 94658545, 106202270, 189317090, 212404540, 378634180, 435429307, 870858614, 1741717228, 2177146535, 4354293070, 8708586140]

約数ペア:

[(1, 8708586140), (2, 4354293070), (4, 2177146535), (5, 1741717228), (10, 870858614), (20, 435429307), (23, 378634180), (41, 212404540), (46, 189317090), (82, 106202270), (92, 94658545), (103, 84549380), (115, 75726836), (164, 53101135), (205, 42480908), (206, 42274690), (230, 37863418), (410, 21240454), (412, 21137345), (460, 18931709), (515, 16909876), (820, 10620227), (943, 9234980), (1030, 8454938), (1886, 4617490), (2060, 4227469), (2369, 3676060), (3772, 2308745), (4223, 2062180), (4483, 1942580), (4715, 1846996), (4738, 1838030), (8446, 1031090), (8966, 971290), (9430, 923498), (9476, 919015), (11845, 735212), (16892, 515545), (17932, 485645), (18860, 461749), (21115, 412436), (22415, 388516), (23690, 367606), (42230, 206218), (44830, 194258), (47380, 183803), (84460, 103109), (89660, 97129)]