35554220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 82578384

約数和(自身を除く): 47024164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 157, 169, 260, 268, 314, 335, 338, 628, 670, 676, 785, 845, 871, 1340, 1570, 1690, 1742, 2041, 3140, 3380, 3484, 4082, 4355, 8164, 8710, 10205, 10519, 11323, 17420, 20410, 21038, 22646, 26533, 40820, 42076, 45292, 52595, 53066, 56615, 105190, 106132, 113230, 132665, 136747, 210380, 226460, 265330, 273494, 530660, 546988, 683735, 1367470, 1777711, 2734940, 3555422, 7110844, 8888555, 17777110, 35554220]

約数ペア:

[(1, 35554220), (2, 17777110), (4, 8888555), (5, 7110844), (10, 3555422), (13, 2734940), (20, 1777711), (26, 1367470), (52, 683735), (65, 546988), (67, 530660), (130, 273494), (134, 265330), (157, 226460), (169, 210380), (260, 136747), (268, 132665), (314, 113230), (335, 106132), (338, 105190), (628, 56615), (670, 53066), (676, 52595), (785, 45292), (845, 42076), (871, 40820), (1340, 26533), (1570, 22646), (1690, 21038), (1742, 20410), (2041, 17420), (3140, 11323), (3380, 10519), (3484, 10205), (4082, 8710), (4355, 8164)]