82754920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 195592320

約数和(自身を除く): 112837400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 293, 307, 460, 586, 614, 920, 1172, 1228, 1465, 1535, 2344, 2456, 2930, 3070, 5860, 6140, 6739, 7061, 11720, 12280, 13478, 14122, 26956, 28244, 33695, 35305, 53912, 56488, 67390, 70610, 89951, 134780, 141220, 179902, 269560, 282440, 359804, 449755, 719608, 899510, 1799020, 2068873, 3598040, 4137746, 8275492, 10344365, 16550984, 20688730, 41377460, 82754920]

約数ペア:

[(1, 82754920), (2, 41377460), (4, 20688730), (5, 16550984), (8, 10344365), (10, 8275492), (20, 4137746), (23, 3598040), (40, 2068873), (46, 1799020), (92, 899510), (115, 719608), (184, 449755), (230, 359804), (293, 282440), (307, 269560), (460, 179902), (586, 141220), (614, 134780), (920, 89951), (1172, 70610), (1228, 67390), (1465, 56488), (1535, 53912), (2344, 35305), (2456, 33695), (2930, 28244), (3070, 26956), (5860, 14122), (6140, 13478), (6739, 12280), (7061, 11720)]