15673590580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{2179}}^1$

素因数の和:3053

約数の個数: 96

約数和(自身を含む): 36213811200

約数和(自身を除く): 20540220620

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 823, 874, 1646, 1748, 2179, 2185, 3292, 4115, 4358, 4370, 8230, 8716, 8740, 10895, 15637, 16460, 18929, 21790, 31274, 37858, 41401, 43580, 50117, 62548, 75716, 78185, 82802, 94645, 100234, 156370, 165604, 189290, 200468, 207005, 250585, 312740, 359651, 378580, 414010, 501170, 719302, 828020, 952223, 1002340, 1438604, 1793317, 1798255, 1904446, 3586634, 3596510, 3808892, 4761115, 7173268, 7193020, 8966585, 9522230, 17933170, 19044460, 34073023, 35866340, 41246291, 68146046, 82492582, 136292092, 164985164, 170365115, 206231455, 340730230, 412462910, 681460460, 783679529, 824925820, 1567359058, 3134718116, 3918397645, 7836795290, 15673590580]

約数ペア:

[(1, 15673590580), (2, 7836795290), (4, 3918397645), (5, 3134718116), (10, 1567359058), (19, 824925820), (20, 783679529), (23, 681460460), (38, 412462910), (46, 340730230), (76, 206231455), (92, 170365115), (95, 164985164), (115, 136292092), (190, 82492582), (230, 68146046), (380, 41246291), (437, 35866340), (460, 34073023), (823, 19044460), (874, 17933170), (1646, 9522230), (1748, 8966585), (2179, 7193020), (2185, 7173268), (3292, 4761115), (4115, 3808892), (4358, 3596510), (4370, 3586634), (8230, 1904446), (8716, 1798255), (8740, 1793317), (10895, 1438604), (15637, 1002340), (16460, 952223), (18929, 828020), (21790, 719302), (31274, 501170), (37858, 414010), (41401, 378580), (43580, 359651), (50117, 312740), (62548, 250585), (75716, 207005), (78185, 200468), (82802, 189290), (94645, 165604), (100234, 156370)]