10399920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2582

約数の個数: 80

約数和(自身を含む): 34149600

約数和(自身を除く): 23749680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 2549, 4080, 5098, 7647, 10196, 12745, 15294, 20392, 25490, 30588, 38235, 40784, 43333, 50980, 61176, 76470, 86666, 101960, 122352, 129999, 152940, 173332, 203920, 216665, 259998, 305880, 346664, 433330, 519996, 611760, 649995, 693328, 866660, 1039992, 1299990, 1733320, 2079984, 2599980, 3466640, 5199960, 10399920]

約数ペア:

[(1, 10399920), (2, 5199960), (3, 3466640), (4, 2599980), (5, 2079984), (6, 1733320), (8, 1299990), (10, 1039992), (12, 866660), (15, 693328), (16, 649995), (17, 611760), (20, 519996), (24, 433330), (30, 346664), (34, 305880), (40, 259998), (48, 216665), (51, 203920), (60, 173332), (68, 152940), (80, 129999), (85, 122352), (102, 101960), (120, 86666), (136, 76470), (170, 61176), (204, 50980), (240, 43333), (255, 40784), (272, 38235), (340, 30588), (408, 25490), (510, 20392), (680, 15294), (816, 12745), (1020, 10196), (1360, 7647), (2040, 5098), (2549, 4080)]