419330800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4831}}^1$

素因数の和:4887

約数の個数: 120

約数和(自身を含む): 1188749312

約数和(自身を除く): 769418512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2480, 2800, 3100, 3472, 4340, 4831, 5425, 6200, 8680, 9662, 10850, 12400, 17360, 19324, 21700, 24155, 33817, 38648, 43400, 48310, 67634, 77296, 86800, 96620, 120775, 135268, 149761, 169085, 193240, 241550, 270536, 299522, 338170, 386480, 483100, 541072, 599044, 676340, 748805, 845425, 966200, 1048327, 1198088, 1352680, 1497610, 1690850, 1932400, 2096654, 2396176, 2705360, 2995220, 3381700, 3744025, 4193308, 5241635, 5990440, 6763400, 7488050, 8386616, 10483270, 11980880, 13526800, 14976100, 16773232, 20966540, 26208175, 29952200, 41933080, 52416350, 59904400, 83866160, 104832700, 209665400, 419330800]

約数ペア:

[(1, 419330800), (2, 209665400), (4, 104832700), (5, 83866160), (7, 59904400), (8, 52416350), (10, 41933080), (14, 29952200), (16, 26208175), (20, 20966540), (25, 16773232), (28, 14976100), (31, 13526800), (35, 11980880), (40, 10483270), (50, 8386616), (56, 7488050), (62, 6763400), (70, 5990440), (80, 5241635), (100, 4193308), (112, 3744025), (124, 3381700), (140, 2995220), (155, 2705360), (175, 2396176), (200, 2096654), (217, 1932400), (248, 1690850), (280, 1497610), (310, 1352680), (350, 1198088), (400, 1048327), (434, 966200), (496, 845425), (560, 748805), (620, 676340), (700, 599044), (775, 541072), (868, 483100), (1085, 386480), (1240, 338170), (1400, 299522), (1550, 270536), (1736, 241550), (2170, 193240), (2480, 169085), (2800, 149761), (3100, 135268), (3472, 120775), (4340, 96620), (4831, 86800), (5425, 77296), (6200, 67634), (8680, 48310), (9662, 43400), (10850, 38648), (12400, 33817), (17360, 24155), (19324, 21700)]