2279200040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{29027}}^1$

素因数の和:29202

約数の個数: 64

約数和(自身を含む): 5559442560

約数和(自身を除く): 3280242520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 151, 260, 302, 520, 604, 755, 1208, 1510, 1963, 3020, 3926, 6040, 7852, 9815, 15704, 19630, 29027, 39260, 58054, 78520, 116108, 145135, 232216, 290270, 377351, 580540, 754702, 1161080, 1509404, 1886755, 3018808, 3773510, 4383077, 7547020, 8766154, 15094040, 17532308, 21915385, 35064616, 43830770, 56980001, 87661540, 113960002, 175323080, 227920004, 284900005, 455840008, 569800010, 1139600020, 2279200040]

約数ペア:

[(1, 2279200040), (2, 1139600020), (4, 569800010), (5, 455840008), (8, 284900005), (10, 227920004), (13, 175323080), (20, 113960002), (26, 87661540), (40, 56980001), (52, 43830770), (65, 35064616), (104, 21915385), (130, 17532308), (151, 15094040), (260, 8766154), (302, 7547020), (520, 4383077), (604, 3773510), (755, 3018808), (1208, 1886755), (1510, 1509404), (1963, 1161080), (3020, 754702), (3926, 580540), (6040, 377351), (7852, 290270), (9815, 232216), (15704, 145135), (19630, 116108), (29027, 78520), (39260, 58054)]