2698492060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{70901}}^1$

素因数の和:71094

約数の個数: 48

約数和(自身を含む): 6217821792

約数和(自身を除く): 3519329732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 220, 346, 692, 865, 1730, 1903, 3460, 3806, 7612, 9515, 19030, 38060, 70901, 141802, 283604, 354505, 709010, 779911, 1418020, 1559822, 3119644, 3899555, 7799110, 12265873, 15598220, 24531746, 49063492, 61329365, 122658730, 134924603, 245317460, 269849206, 539698412, 674623015, 1349246030, 2698492060]

約数ペア:

[(1, 2698492060), (2, 1349246030), (4, 674623015), (5, 539698412), (10, 269849206), (11, 245317460), (20, 134924603), (22, 122658730), (44, 61329365), (55, 49063492), (110, 24531746), (173, 15598220), (220, 12265873), (346, 7799110), (692, 3899555), (865, 3119644), (1730, 1559822), (1903, 1418020), (3460, 779911), (3806, 709010), (7612, 354505), (9515, 283604), (19030, 141802), (38060, 70901)]