3901977360640

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3172133}}^1$

素因数の和:3172216

約数の個数: 108

約数和(自身を含む): 9657682504092

約数和(自身を除く): 5755705143452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 961, 992, 1240, 1280, 1922, 1984, 2480, 3844, 3968, 4805, 4960, 7688, 7936, 9610, 9920, 15376, 19220, 19840, 30752, 38440, 39680, 61504, 76880, 123008, 153760, 246016, 307520, 615040, 1230080, 3172133, 6344266, 12688532, 15860665, 25377064, 31721330, 50754128, 63442660, 98336123, 101508256, 126885320, 196672246, 203016512, 253770640, 393344492, 406033024, 491680615, 507541280, 786688984, 812066048, 983361230, 1015082560, 1573377968, 1966722460, 2030165120, 3048419813, 3146755936, 3933444920, 4060330240, 6096839626, 6293511872, 7866889840, 12193679252, 12587023744, 15242099065, 15733779680, 24387358504, 25174047488, 30484198130, 31467559360, 48774717008, 60968396260, 62935118720, 97549434016, 121936792520, 125870237440, 195098868032, 243873585040, 390197736064, 487747170080, 780395472128, 975494340160, 1950988680320, 3901977360640]

約数ペア:

[(1, 3901977360640), (2, 1950988680320), (4, 975494340160), (5, 780395472128), (8, 487747170080), (10, 390197736064), (16, 243873585040), (20, 195098868032), (31, 125870237440), (32, 121936792520), (40, 97549434016), (62, 62935118720), (64, 60968396260), (80, 48774717008), (124, 31467559360), (128, 30484198130), (155, 25174047488), (160, 24387358504), (248, 15733779680), (256, 15242099065), (310, 12587023744), (320, 12193679252), (496, 7866889840), (620, 6293511872), (640, 6096839626), (961, 4060330240), (992, 3933444920), (1240, 3146755936), (1280, 3048419813), (1922, 2030165120), (1984, 1966722460), (2480, 1573377968), (3844, 1015082560), (3968, 983361230), (4805, 812066048), (4960, 786688984), (7688, 507541280), (7936, 491680615), (9610, 406033024), (9920, 393344492), (15376, 253770640), (19220, 203016512), (19840, 196672246), (30752, 126885320), (38440, 101508256), (39680, 98336123), (61504, 63442660), (76880, 50754128), (123008, 31721330), (153760, 25377064), (246016, 15860665), (307520, 12688532), (615040, 6344266), (1230080, 3172133)]