477680060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167021}}^1$

素因数の和:167054

約数の個数: 48

約数和(自身を含む): 1178507232

約数和(自身を除く): 700827172

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 167021, 334042, 668084, 835105, 1670210, 1837231, 2171273, 3340420, 3674462, 4342546, 7348924, 8685092, 9186155, 10856365, 18372310, 21712730, 23884003, 36744620, 43425460, 47768006, 95536012, 119420015, 238840030, 477680060]

約数ペア:

[(1, 477680060), (2, 238840030), (4, 119420015), (5, 95536012), (10, 47768006), (11, 43425460), (13, 36744620), (20, 23884003), (22, 21712730), (26, 18372310), (44, 10856365), (52, 9186155), (55, 8685092), (65, 7348924), (110, 4342546), (130, 3674462), (143, 3340420), (220, 2171273), (260, 1837231), (286, 1670210), (572, 835105), (715, 668084), (1430, 334042), (2860, 167021)]