74147360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 201761280

約数和(自身を除く): 127613920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 239, 277, 280, 478, 554, 560, 956, 1108, 1120, 1195, 1385, 1673, 1912, 1939, 2216, 2390, 2770, 3346, 3824, 3878, 4432, 4780, 5540, 6692, 7648, 7756, 8365, 8864, 9560, 9695, 11080, 13384, 15512, 16730, 19120, 19390, 22160, 26768, 31024, 33460, 38240, 38780, 44320, 53536, 62048, 66203, 66920, 77560, 132406, 133840, 155120, 264812, 267680, 310240, 331015, 463421, 529624, 662030, 926842, 1059248, 1324060, 1853684, 2118496, 2317105, 2648120, 3707368, 4634210, 5296240, 7414736, 9268420, 10592480, 14829472, 18536840, 37073680, 74147360]

約数ペア:

[(1, 74147360), (2, 37073680), (4, 18536840), (5, 14829472), (7, 10592480), (8, 9268420), (10, 7414736), (14, 5296240), (16, 4634210), (20, 3707368), (28, 2648120), (32, 2317105), (35, 2118496), (40, 1853684), (56, 1324060), (70, 1059248), (80, 926842), (112, 662030), (140, 529624), (160, 463421), (224, 331015), (239, 310240), (277, 267680), (280, 264812), (478, 155120), (554, 133840), (560, 132406), (956, 77560), (1108, 66920), (1120, 66203), (1195, 62048), (1385, 53536), (1673, 44320), (1912, 38780), (1939, 38240), (2216, 33460), (2390, 31024), (2770, 26768), (3346, 22160), (3824, 19390), (3878, 19120), (4432, 16730), (4780, 15512), (5540, 13384), (6692, 11080), (7648, 9695), (7756, 9560), (8365, 8864)]