3280420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 8580096

約数和(自身を除く): 5299676

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 37, 44, 52, 55, 62, 65, 74, 110, 124, 130, 143, 148, 155, 185, 220, 260, 286, 310, 341, 370, 403, 407, 481, 572, 620, 682, 715, 740, 806, 814, 962, 1147, 1364, 1430, 1612, 1628, 1705, 1924, 2015, 2035, 2294, 2405, 2860, 3410, 4030, 4070, 4433, 4588, 4810, 5291, 5735, 6820, 8060, 8140, 8866, 9620, 10582, 11470, 12617, 14911, 17732, 21164, 22165, 22940, 25234, 26455, 29822, 44330, 50468, 52910, 59644, 63085, 74555, 88660, 105820, 126170, 149110, 164021, 252340, 298220, 328042, 656084, 820105, 1640210, 3280420]

約数ペア:

[(1, 3280420), (2, 1640210), (4, 820105), (5, 656084), (10, 328042), (11, 298220), (13, 252340), (20, 164021), (22, 149110), (26, 126170), (31, 105820), (37, 88660), (44, 74555), (52, 63085), (55, 59644), (62, 52910), (65, 50468), (74, 44330), (110, 29822), (124, 26455), (130, 25234), (143, 22940), (148, 22165), (155, 21164), (185, 17732), (220, 14911), (260, 12617), (286, 11470), (310, 10582), (341, 9620), (370, 8866), (403, 8140), (407, 8060), (481, 6820), (572, 5735), (620, 5291), (682, 4810), (715, 4588), (740, 4433), (806, 4070), (814, 4030), (962, 3410), (1147, 2860), (1364, 2405), (1430, 2294), (1612, 2035), (1628, 2015), (1705, 1924)]