23563540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 67568256

約数和(自身を除く): 44004716

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 107, 110, 121, 130, 140, 143, 154, 182, 214, 220, 242, 260, 286, 308, 364, 385, 428, 455, 484, 535, 572, 605, 715, 749, 770, 847, 910, 1001, 1070, 1177, 1210, 1391, 1430, 1498, 1540, 1573, 1694, 1820, 2002, 2140, 2354, 2420, 2782, 2860, 2996, 3146, 3388, 3745, 4004, 4235, 4708, 5005, 5564, 5885, 6292, 6955, 7490, 7865, 8239, 8470, 9737, 10010, 11011, 11770, 12947, 13910, 14980, 15301, 15730, 16478, 16940, 19474, 20020, 22022, 23540, 25894, 27820, 30602, 31460, 32956, 38948, 41195, 44044, 48685, 51788, 55055, 61204, 64735, 76505, 82390, 90629, 97370, 107107, 110110, 129470, 153010, 164780, 168311, 181258, 194740, 214214, 220220, 258940, 306020, 336622, 362516, 428428, 453145, 535535, 673244, 841555, 906290, 1071070, 1178177, 1683110, 1812580, 2142140, 2356354, 3366220, 4712708, 5890885, 11781770, 23563540]

約数ペア:

[(1, 23563540), (2, 11781770), (4, 5890885), (5, 4712708), (7, 3366220), (10, 2356354), (11, 2142140), (13, 1812580), (14, 1683110), (20, 1178177), (22, 1071070), (26, 906290), (28, 841555), (35, 673244), (44, 535535), (52, 453145), (55, 428428), (65, 362516), (70, 336622), (77, 306020), (91, 258940), (107, 220220), (110, 214214), (121, 194740), (130, 181258), (140, 168311), (143, 164780), (154, 153010), (182, 129470), (214, 110110), (220, 107107), (242, 97370), (260, 90629), (286, 82390), (308, 76505), (364, 64735), (385, 61204), (428, 55055), (455, 51788), (484, 48685), (535, 44044), (572, 41195), (605, 38948), (715, 32956), (749, 31460), (770, 30602), (847, 27820), (910, 25894), (1001, 23540), (1070, 22022), (1177, 20020), (1210, 19474), (1391, 16940), (1430, 16478), (1498, 15730), (1540, 15301), (1573, 14980), (1694, 13910), (1820, 12947), (2002, 11770), (2140, 11011), (2354, 10010), (2420, 9737), (2782, 8470), (2860, 8239), (2996, 7865), (3146, 7490), (3388, 6955), (3745, 6292), (4004, 5885), (4235, 5564), (4708, 5005)]