76186580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{379}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 176517600

約数和(自身を除く): 100331020

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 379, 380, 437, 460, 529, 758, 874, 1058, 1516, 1748, 1895, 2116, 2185, 2645, 3790, 4370, 5290, 7201, 7580, 8717, 8740, 10051, 10580, 14402, 17434, 20102, 28804, 34868, 36005, 40204, 43585, 50255, 72010, 87170, 100510, 144020, 165623, 174340, 200491, 201020, 331246, 400982, 662492, 801964, 828115, 1002455, 1656230, 2004910, 3312460, 3809329, 4009820, 7618658, 15237316, 19046645, 38093290, 76186580]

約数ペア:

[(1, 76186580), (2, 38093290), (4, 19046645), (5, 15237316), (10, 7618658), (19, 4009820), (20, 3809329), (23, 3312460), (38, 2004910), (46, 1656230), (76, 1002455), (92, 828115), (95, 801964), (115, 662492), (190, 400982), (230, 331246), (379, 201020), (380, 200491), (437, 174340), (460, 165623), (529, 144020), (758, 100510), (874, 87170), (1058, 72010), (1516, 50255), (1748, 43585), (1895, 40204), (2116, 36005), (2185, 34868), (2645, 28804), (3790, 20102), (4370, 17434), (5290, 14402), (7201, 10580), (7580, 10051), (8717, 8740)]