74216350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{8783}}^1$

素因数の和:8821

約数の個数: 36

約数和(自身を含む): 149494896

約数和(自身を除く): 75278546

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 8783, 17566, 43915, 87830, 114179, 219575, 228358, 439150, 570895, 1141790, 1484327, 2854475, 2968654, 5708950, 7421635, 14843270, 37108175, 74216350]

約数ペア:

[(1, 74216350), (2, 37108175), (5, 14843270), (10, 7421635), (13, 5708950), (25, 2968654), (26, 2854475), (50, 1484327), (65, 1141790), (130, 570895), (169, 439150), (325, 228358), (338, 219575), (650, 114179), (845, 87830), (1690, 43915), (4225, 17566), (8450, 8783)]