74879300

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{5387}}^1$

素因数の和:5540

約数の個数: 36

約数和(自身を含む): 163687440

約数和(自身を除く): 88808140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 5387, 6950, 10774, 13900, 21548, 26935, 53870, 107740, 134675, 269350, 538700, 748793, 1497586, 2995172, 3743965, 7487930, 14975860, 18719825, 37439650, 74879300]

約数ペア:

[(1, 74879300), (2, 37439650), (4, 18719825), (5, 14975860), (10, 7487930), (20, 3743965), (25, 2995172), (50, 1497586), (100, 748793), (139, 538700), (278, 269350), (556, 134675), (695, 107740), (1390, 53870), (2780, 26935), (3475, 21548), (5387, 13900), (6950, 10774)]