992835.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 71745408

約数和(自身を除く): 41745308

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 130, 188, 235, 260, 325, 470, 491, 611, 650, 940, 982, 1175, 1222, 1300, 1964, 2350, 2444, 2455, 3055, 4700, 4910, 6110, 6383, 9820, 12220, 12275, 12766, 15275, 23077, 24550, 25532, 30550, 31915, 46154, 49100, 61100, 63830, 92308, 115385, 127660, 159575, 230770, 300001, 319150, 461540, 576925, 600002, 638300, 1153850, 1200004, 1500005, 2307700, 3000010, 6000020, 7500025, 15000050, 30000100]

約数ペア:

[(1, 30000100), (2, 15000050), (4, 7500025), (5, 6000020), (10, 3000010), (13, 2307700), (20, 1500005), (25, 1200004), (26, 1153850), (47, 638300), (50, 600002), (52, 576925), (65, 461540), (94, 319150), (100, 300001), (130, 230770), (188, 159575), (235, 127660), (260, 115385), (325, 92308), (470, 63830), (491, 61100), (611, 49100), (650, 46154), (940, 31915), (982, 30550), (1175, 25532), (1222, 24550), (1300, 23077), (1964, 15275), (2350, 12766), (2444, 12275), (2455, 12220), (3055, 9820), (4700, 6383), (4910, 6110)]