40326650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8863}}^1$

素因数の和:8895

約数の個数: 48

約数和(自身を含む): 92327424

約数和(自身を除く): 52000774

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 8863, 17726, 44315, 62041, 88630, 115219, 124082, 221575, 230438, 310205, 443150, 576095, 620410, 806533, 1152190, 1551025, 1613066, 2880475, 3102050, 4032665, 5760950, 8065330, 20163325, 40326650]

約数ペア:

[(1, 40326650), (2, 20163325), (5, 8065330), (7, 5760950), (10, 4032665), (13, 3102050), (14, 2880475), (25, 1613066), (26, 1551025), (35, 1152190), (50, 806533), (65, 620410), (70, 576095), (91, 443150), (130, 310205), (175, 230438), (182, 221575), (325, 124082), (350, 115219), (455, 88630), (650, 62041), (910, 44315), (2275, 17726), (4550, 8863)]