3670433080

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1\times {\mathrm{1229}}^1$

素因数の和:1816

約数の個数: 64

約数和(自身を含む): 8329068000

約数和(自身を除く): 4658634920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 379, 394, 758, 788, 985, 1229, 1516, 1576, 1895, 1970, 2458, 3032, 3790, 3940, 4916, 6145, 7580, 7880, 9832, 12290, 15160, 24580, 49160, 74663, 149326, 242113, 298652, 373315, 465791, 484226, 597304, 746630, 931582, 968452, 1210565, 1493260, 1863164, 1936904, 2328955, 2421130, 2986520, 3726328, 4657910, 4842260, 9315820, 9684520, 18631640, 91760827, 183521654, 367043308, 458804135, 734086616, 917608270, 1835216540, 3670433080]

約数ペア:

[(1, 3670433080), (2, 1835216540), (4, 917608270), (5, 734086616), (8, 458804135), (10, 367043308), (20, 183521654), (40, 91760827), (197, 18631640), (379, 9684520), (394, 9315820), (758, 4842260), (788, 4657910), (985, 3726328), (1229, 2986520), (1516, 2421130), (1576, 2328955), (1895, 1936904), (1970, 1863164), (2458, 1493260), (3032, 1210565), (3790, 968452), (3940, 931582), (4916, 746630), (6145, 597304), (7580, 484226), (7880, 465791), (9832, 373315), (12290, 298652), (15160, 242113), (24580, 149326), (49160, 74663)]