157220237950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{5009}}^1$

素因数の和:5374

約数の個数: 96

約数和(自身を含む): 305746993440

約数和(自身を除く): 148526755490

約数列:

[1, 2, 5, 10, 25, 41, 50, 61, 82, 122, 205, 251, 305, 410, 502, 610, 1025, 1255, 1525, 2050, 2501, 2510, 3050, 5002, 5009, 6275, 10018, 10291, 12505, 12550, 15311, 20582, 25010, 25045, 30622, 50090, 51455, 62525, 76555, 102910, 125050, 125225, 153110, 205369, 250450, 257275, 305549, 382775, 410738, 514550, 611098, 627751, 765550, 1026845, 1255502, 1257259, 1527745, 2053690, 2514518, 3055490, 3138755, 5134225, 6277510, 6286295, 7638725, 10268450, 12527509, 12572590, 15277450, 15693775, 25055018, 31387550, 31431475, 51547619, 62637545, 62862950, 76692799, 103095238, 125275090, 153385598, 257738095, 313187725, 383463995, 515476190, 626375450, 766927990, 1288690475, 1917319975, 2577380950, 3144404759, 3834639950, 6288809518, 15722023795, 31444047590, 78610118975, 157220237950]

約数ペア:

[(1, 157220237950), (2, 78610118975), (5, 31444047590), (10, 15722023795), (25, 6288809518), (41, 3834639950), (50, 3144404759), (61, 2577380950), (82, 1917319975), (122, 1288690475), (205, 766927990), (251, 626375450), (305, 515476190), (410, 383463995), (502, 313187725), (610, 257738095), (1025, 153385598), (1255, 125275090), (1525, 103095238), (2050, 76692799), (2501, 62862950), (2510, 62637545), (3050, 51547619), (5002, 31431475), (5009, 31387550), (6275, 25055018), (10018, 15693775), (10291, 15277450), (12505, 12572590), (12550, 12527509), (15311, 10268450), (20582, 7638725), (25010, 6286295), (25045, 6277510), (30622, 5134225), (50090, 3138755), (51455, 3055490), (62525, 2514518), (76555, 2053690), (102910, 1527745), (125050, 1257259), (125225, 1255502), (153110, 1026845), (205369, 765550), (250450, 627751), (257275, 611098), (305549, 514550), (382775, 410738)]