67852040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 163036800

約数和(自身を除く): 95184760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 292, 365, 380, 584, 730, 760, 1223, 1387, 1460, 2446, 2774, 2920, 4892, 5548, 6115, 6935, 9784, 11096, 12230, 13870, 23237, 24460, 27740, 46474, 48920, 55480, 89279, 92948, 116185, 178558, 185896, 232370, 357116, 446395, 464740, 714232, 892790, 929480, 1696301, 1785580, 3392602, 3571160, 6785204, 8481505, 13570408, 16963010, 33926020, 67852040]

約数ペア:

[(1, 67852040), (2, 33926020), (4, 16963010), (5, 13570408), (8, 8481505), (10, 6785204), (19, 3571160), (20, 3392602), (38, 1785580), (40, 1696301), (73, 929480), (76, 892790), (95, 714232), (146, 464740), (152, 446395), (190, 357116), (292, 232370), (365, 185896), (380, 178558), (584, 116185), (730, 92948), (760, 89279), (1223, 55480), (1387, 48920), (1460, 46474), (2446, 27740), (2774, 24460), (2920, 23237), (4892, 13870), (5548, 12230), (6115, 11096), (6935, 9784)]