38711530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 86873472

約数和(自身を除く): 48161942

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 107, 110, 115, 121, 130, 143, 214, 230, 242, 253, 286, 299, 506, 535, 598, 605, 715, 1070, 1177, 1210, 1265, 1391, 1430, 1495, 1573, 2354, 2461, 2530, 2782, 2783, 2990, 3146, 3289, 4922, 5566, 5885, 6578, 6955, 7865, 11770, 12305, 12947, 13910, 13915, 15301, 15730, 16445, 24610, 25894, 27071, 27830, 30602, 31993, 32890, 36179, 54142, 63986, 64735, 72358, 76505, 129470, 135355, 153010, 159965, 168311, 180895, 270710, 297781, 319930, 336622, 351923, 361790, 595562, 703846, 841555, 1488905, 1683110, 1759615, 2977810, 3519230, 3871153, 7742306, 19355765, 38711530]

約数ペア:

[(1, 38711530), (2, 19355765), (5, 7742306), (10, 3871153), (11, 3519230), (13, 2977810), (22, 1759615), (23, 1683110), (26, 1488905), (46, 841555), (55, 703846), (65, 595562), (107, 361790), (110, 351923), (115, 336622), (121, 319930), (130, 297781), (143, 270710), (214, 180895), (230, 168311), (242, 159965), (253, 153010), (286, 135355), (299, 129470), (506, 76505), (535, 72358), (598, 64735), (605, 63986), (715, 54142), (1070, 36179), (1177, 32890), (1210, 31993), (1265, 30602), (1391, 27830), (1430, 27071), (1495, 25894), (1573, 24610), (2354, 16445), (2461, 15730), (2530, 15301), (2782, 13915), (2783, 13910), (2990, 12947), (3146, 12305), (3289, 11770), (4922, 7865), (5566, 6955), (5885, 6578)]