3772340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 9313920

約数和(自身を除く): 5541580

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, 1319, 1430, 2638, 2860, 5276, 6595, 13190, 14509, 17147, 26380, 29018, 34294, 58036, 68588, 72545, 85735, 145090, 171470, 188617, 290180, 342940, 377234, 754468, 943085, 1886170, 3772340]

約数ペア:

[(1, 3772340), (2, 1886170), (4, 943085), (5, 754468), (10, 377234), (11, 342940), (13, 290180), (20, 188617), (22, 171470), (26, 145090), (44, 85735), (52, 72545), (55, 68588), (65, 58036), (110, 34294), (130, 29018), (143, 26380), (220, 17147), (260, 14509), (286, 13190), (572, 6595), (715, 5276), (1319, 2860), (1430, 2638)]