852693520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1549}}^1$

素因数の和:2552

約数の個数: 80

約数和(自身を含む): 2269497600

約数和(自身を除く): 1416804080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 983, 1549, 1966, 3098, 3932, 4915, 6196, 6881, 7745, 7864, 9830, 10843, 12392, 13762, 15490, 15728, 19660, 21686, 24784, 27524, 30980, 34405, 39320, 43372, 54215, 55048, 61960, 68810, 78640, 86744, 108430, 110096, 123920, 137620, 173488, 216860, 275240, 433720, 550480, 867440, 1522667, 3045334, 6090668, 7613335, 10658669, 12181336, 15226670, 21317338, 24362672, 30453340, 42634676, 53293345, 60906680, 85269352, 106586690, 121813360, 170538704, 213173380, 426346760, 852693520]

約数ペア:

[(1, 852693520), (2, 426346760), (4, 213173380), (5, 170538704), (7, 121813360), (8, 106586690), (10, 85269352), (14, 60906680), (16, 53293345), (20, 42634676), (28, 30453340), (35, 24362672), (40, 21317338), (56, 15226670), (70, 12181336), (80, 10658669), (112, 7613335), (140, 6090668), (280, 3045334), (560, 1522667), (983, 867440), (1549, 550480), (1966, 433720), (3098, 275240), (3932, 216860), (4915, 173488), (6196, 137620), (6881, 123920), (7745, 110096), (7864, 108430), (9830, 86744), (10843, 78640), (12392, 68810), (13762, 61960), (15490, 55048), (15728, 54215), (19660, 43372), (21686, 39320), (24784, 34405), (27524, 30980)]