37540010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 74995200

約数和(自身を除く): 37455190

約数列:

[1, 2, 5, 10, 19, 38, 41, 61, 79, 82, 95, 122, 158, 190, 205, 305, 395, 410, 610, 779, 790, 1159, 1501, 1558, 2318, 2501, 3002, 3239, 3895, 4819, 5002, 5795, 6478, 7505, 7790, 9638, 11590, 12505, 15010, 16195, 24095, 25010, 32390, 47519, 48190, 61541, 91561, 95038, 123082, 183122, 197579, 237595, 307705, 395158, 457805, 475190, 615410, 915610, 987895, 1975790, 3754001, 7508002, 18770005, 37540010]

約数ペア:

[(1, 37540010), (2, 18770005), (5, 7508002), (10, 3754001), (19, 1975790), (38, 987895), (41, 915610), (61, 615410), (79, 475190), (82, 457805), (95, 395158), (122, 307705), (158, 237595), (190, 197579), (205, 183122), (305, 123082), (395, 95038), (410, 91561), (610, 61541), (779, 48190), (790, 47519), (1159, 32390), (1501, 25010), (1558, 24095), (2318, 16195), (2501, 15010), (3002, 12505), (3239, 11590), (3895, 9638), (4819, 7790), (5002, 7505), (5795, 6478)]