25049860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3673}}^1$

素因数の和:3724

約数の個数: 48

約数和(自身を含む): 59254272

約数和(自身を除く): 34204412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 3673, 6820, 7346, 14692, 18365, 36730, 40403, 73460, 80806, 113863, 161612, 202015, 227726, 404030, 455452, 569315, 808060, 1138630, 1252493, 2277260, 2504986, 5009972, 6262465, 12524930, 25049860]

約数ペア:

[(1, 25049860), (2, 12524930), (4, 6262465), (5, 5009972), (10, 2504986), (11, 2277260), (20, 1252493), (22, 1138630), (31, 808060), (44, 569315), (55, 455452), (62, 404030), (110, 227726), (124, 202015), (155, 161612), (220, 113863), (310, 80806), (341, 73460), (620, 40403), (682, 36730), (1364, 18365), (1705, 14692), (3410, 7346), (3673, 6820)]