78080860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1243

約数の個数: 96

約数和(自身を含む): 201180672

約数和(自身を除く): 123099812

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 143, 220, 230, 253, 260, 286, 299, 460, 506, 572, 598, 715, 1012, 1187, 1196, 1265, 1430, 1495, 2374, 2530, 2860, 2990, 3289, 4748, 5060, 5935, 5980, 6578, 11870, 13057, 13156, 15431, 16445, 23740, 26114, 27301, 30862, 32890, 52228, 54602, 61724, 65285, 65780, 77155, 109204, 130570, 136505, 154310, 169741, 261140, 273010, 300311, 308620, 339482, 354913, 546020, 600622, 678964, 709826, 848705, 1201244, 1419652, 1501555, 1697410, 1774565, 3003110, 3394820, 3549130, 3904043, 6006220, 7098260, 7808086, 15616172, 19520215, 39040430, 78080860]

約数ペア:

[(1, 78080860), (2, 39040430), (4, 19520215), (5, 15616172), (10, 7808086), (11, 7098260), (13, 6006220), (20, 3904043), (22, 3549130), (23, 3394820), (26, 3003110), (44, 1774565), (46, 1697410), (52, 1501555), (55, 1419652), (65, 1201244), (92, 848705), (110, 709826), (115, 678964), (130, 600622), (143, 546020), (220, 354913), (230, 339482), (253, 308620), (260, 300311), (286, 273010), (299, 261140), (460, 169741), (506, 154310), (572, 136505), (598, 130570), (715, 109204), (1012, 77155), (1187, 65780), (1196, 65285), (1265, 61724), (1430, 54602), (1495, 52228), (2374, 32890), (2530, 30862), (2860, 27301), (2990, 26114), (3289, 23740), (4748, 16445), (5060, 15431), (5935, 13156), (5980, 13057), (6578, 11870)]