274364620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{9043}}^1$

素因数の和:9130

約数の個数: 48

約数和(自身を含む): 606237408

約数和(自身を除く): 331872788

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1517, 3034, 6068, 7585, 9043, 15170, 18086, 30340, 36172, 45215, 90430, 180860, 334591, 370763, 669182, 741526, 1338364, 1483052, 1672955, 1853815, 3345910, 3707630, 6691820, 7415260, 13718231, 27436462, 54872924, 68591155, 137182310, 274364620]

約数ペア:

[(1, 274364620), (2, 137182310), (4, 68591155), (5, 54872924), (10, 27436462), (20, 13718231), (37, 7415260), (41, 6691820), (74, 3707630), (82, 3345910), (148, 1853815), (164, 1672955), (185, 1483052), (205, 1338364), (370, 741526), (410, 669182), (740, 370763), (820, 334591), (1517, 180860), (3034, 90430), (6068, 45215), (7585, 36172), (9043, 30340), (15170, 18086)]