9888620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 25740288

約数和(自身を除く): 15851668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 37, 46, 70, 74, 83, 92, 115, 140, 148, 161, 166, 185, 230, 259, 322, 332, 370, 415, 460, 518, 581, 644, 740, 805, 830, 851, 1036, 1162, 1295, 1610, 1660, 1702, 1909, 2324, 2590, 2905, 3071, 3220, 3404, 3818, 4255, 5180, 5810, 5957, 6142, 7636, 8510, 9545, 11620, 11914, 12284, 13363, 15355, 17020, 19090, 21497, 23828, 26726, 29785, 30710, 38180, 42994, 53452, 59570, 61420, 66815, 70633, 85988, 107485, 119140, 133630, 141266, 214970, 267260, 282532, 353165, 429940, 494431, 706330, 988862, 1412660, 1977724, 2472155, 4944310, 9888620]

約数ペア:

[(1, 9888620), (2, 4944310), (4, 2472155), (5, 1977724), (7, 1412660), (10, 988862), (14, 706330), (20, 494431), (23, 429940), (28, 353165), (35, 282532), (37, 267260), (46, 214970), (70, 141266), (74, 133630), (83, 119140), (92, 107485), (115, 85988), (140, 70633), (148, 66815), (161, 61420), (166, 59570), (185, 53452), (230, 42994), (259, 38180), (322, 30710), (332, 29785), (370, 26726), (415, 23828), (460, 21497), (518, 19090), (581, 17020), (644, 15355), (740, 13363), (805, 12284), (830, 11914), (851, 11620), (1036, 9545), (1162, 8510), (1295, 7636), (1610, 6142), (1660, 5957), (1702, 5810), (1909, 5180), (2324, 4255), (2590, 3818), (2905, 3404), (3071, 3220)]