40630304

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{683}}^1$

素因数の和:730

約数の個数: 72

約数和(自身を含む): 94630032

約数和(自身を除く): 53999728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 352, 416, 572, 676, 683, 1144, 1352, 1366, 1859, 2288, 2704, 2732, 3718, 4576, 5408, 5464, 7436, 7513, 8879, 10928, 14872, 15026, 17758, 21856, 29744, 30052, 35516, 59488, 60104, 71032, 97669, 115427, 120208, 142064, 195338, 230854, 240416, 284128, 390676, 461708, 781352, 923416, 1269697, 1562704, 1846832, 2539394, 3125408, 3693664, 5078788, 10157576, 20315152, 40630304]

約数ペア:

[(1, 40630304), (2, 20315152), (4, 10157576), (8, 5078788), (11, 3693664), (13, 3125408), (16, 2539394), (22, 1846832), (26, 1562704), (32, 1269697), (44, 923416), (52, 781352), (88, 461708), (104, 390676), (143, 284128), (169, 240416), (176, 230854), (208, 195338), (286, 142064), (338, 120208), (352, 115427), (416, 97669), (572, 71032), (676, 60104), (683, 59488), (1144, 35516), (1352, 30052), (1366, 29744), (1859, 21856), (2288, 17758), (2704, 15026), (2732, 14872), (3718, 10928), (4576, 8879), (5408, 7513), (5464, 7436)]