156960390200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{76261}}^1$

素因数の和:76569

約数の個数: 96

約数和(自身を含む): 375328008720

約数和(自身を除く): 218367618520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 251, 328, 410, 502, 820, 1004, 1025, 1255, 1640, 2008, 2050, 2510, 4100, 5020, 6275, 8200, 10040, 10291, 12550, 20582, 25100, 41164, 50200, 51455, 76261, 82328, 102910, 152522, 205820, 257275, 305044, 381305, 411640, 514550, 610088, 762610, 1029100, 1525220, 1906525, 2058200, 3050440, 3126701, 3813050, 6253402, 7626100, 12506804, 15252200, 15633505, 19141511, 25013608, 31267010, 38283022, 62534020, 76566044, 78167525, 95707555, 125068040, 153132088, 156335050, 191415110, 312670100, 382830220, 478537775, 625340200, 765660440, 784801951, 957075550, 1569603902, 1914151100, 3139207804, 3828302200, 3924009755, 6278415608, 7848019510, 15696039020, 19620048775, 31392078040, 39240097550, 78480195100, 156960390200]

約数ペア:

[(1, 156960390200), (2, 78480195100), (4, 39240097550), (5, 31392078040), (8, 19620048775), (10, 15696039020), (20, 7848019510), (25, 6278415608), (40, 3924009755), (41, 3828302200), (50, 3139207804), (82, 1914151100), (100, 1569603902), (164, 957075550), (200, 784801951), (205, 765660440), (251, 625340200), (328, 478537775), (410, 382830220), (502, 312670100), (820, 191415110), (1004, 156335050), (1025, 153132088), (1255, 125068040), (1640, 95707555), (2008, 78167525), (2050, 76566044), (2510, 62534020), (4100, 38283022), (5020, 31267010), (6275, 25013608), (8200, 19141511), (10040, 15633505), (10291, 15252200), (12550, 12506804), (20582, 7626100), (25100, 6253402), (41164, 3813050), (50200, 3126701), (51455, 3050440), (76261, 2058200), (82328, 1906525), (102910, 1525220), (152522, 1029100), (205820, 762610), (257275, 610088), (305044, 514550), (381305, 411640)]