46777240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 112716000

約数和(自身を除く): 65938760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 61, 76, 95, 122, 152, 190, 244, 305, 380, 488, 610, 760, 1009, 1159, 1220, 2018, 2318, 2440, 4036, 4636, 5045, 5795, 8072, 9272, 10090, 11590, 19171, 20180, 23180, 38342, 40360, 46360, 61549, 76684, 95855, 123098, 153368, 191710, 246196, 307745, 383420, 492392, 615490, 766840, 1169431, 1230980, 2338862, 2461960, 4677724, 5847155, 9355448, 11694310, 23388620, 46777240]

約数ペア:

[(1, 46777240), (2, 23388620), (4, 11694310), (5, 9355448), (8, 5847155), (10, 4677724), (19, 2461960), (20, 2338862), (38, 1230980), (40, 1169431), (61, 766840), (76, 615490), (95, 492392), (122, 383420), (152, 307745), (190, 246196), (244, 191710), (305, 153368), (380, 123098), (488, 95855), (610, 76684), (760, 61549), (1009, 46360), (1159, 40360), (1220, 38342), (2018, 23180), (2318, 20180), (2440, 19171), (4036, 11590), (4636, 10090), (5045, 9272), (5795, 8072)]