417748520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1783

約数の個数: 96

約数和(自身を含む): 1102416480

約数和(自身を除く): 684667960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 131, 140, 196, 245, 262, 280, 392, 490, 524, 655, 917, 980, 1048, 1310, 1627, 1834, 1960, 2620, 3254, 3668, 4585, 5240, 6419, 6508, 7336, 8135, 9170, 11389, 12838, 13016, 16270, 18340, 22778, 25676, 32095, 32540, 36680, 45556, 51352, 56945, 64190, 65080, 79723, 91112, 113890, 128380, 159446, 213137, 227780, 256760, 318892, 398615, 426274, 455560, 637784, 797230, 852548, 1065685, 1491959, 1594460, 1705096, 2131370, 2983918, 3188920, 4262740, 5967836, 7459795, 8525480, 10443713, 11935672, 14919590, 20887426, 29839180, 41774852, 52218565, 59678360, 83549704, 104437130, 208874260, 417748520]

約数ペア:

[(1, 417748520), (2, 208874260), (4, 104437130), (5, 83549704), (7, 59678360), (8, 52218565), (10, 41774852), (14, 29839180), (20, 20887426), (28, 14919590), (35, 11935672), (40, 10443713), (49, 8525480), (56, 7459795), (70, 5967836), (98, 4262740), (131, 3188920), (140, 2983918), (196, 2131370), (245, 1705096), (262, 1594460), (280, 1491959), (392, 1065685), (490, 852548), (524, 797230), (655, 637784), (917, 455560), (980, 426274), (1048, 398615), (1310, 318892), (1627, 256760), (1834, 227780), (1960, 213137), (2620, 159446), (3254, 128380), (3668, 113890), (4585, 91112), (5240, 79723), (6419, 65080), (6508, 64190), (7336, 56945), (8135, 51352), (9170, 45556), (11389, 36680), (12838, 32540), (13016, 32095), (16270, 25676), (18340, 22778)]