3328590920

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1\times {\mathrm{1171}}^1$

素因数の和:1758

約数の個数: 64

約数和(自身を含む): 7556587200

約数和(自身を除く): 4227996280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 397, 716, 794, 895, 1171, 1432, 1588, 1790, 1985, 2342, 3176, 3580, 3970, 4684, 5855, 7160, 7940, 9368, 11710, 15880, 23420, 46840, 71063, 142126, 209609, 284252, 355315, 419218, 464887, 568504, 710630, 838436, 929774, 1048045, 1421260, 1676872, 1859548, 2096090, 2324435, 2842520, 3719096, 4192180, 4648870, 8384360, 9297740, 18595480, 83214773, 166429546, 332859092, 416073865, 665718184, 832147730, 1664295460, 3328590920]

約数ペア:

[(1, 3328590920), (2, 1664295460), (4, 832147730), (5, 665718184), (8, 416073865), (10, 332859092), (20, 166429546), (40, 83214773), (179, 18595480), (358, 9297740), (397, 8384360), (716, 4648870), (794, 4192180), (895, 3719096), (1171, 2842520), (1432, 2324435), (1588, 2096090), (1790, 1859548), (1985, 1676872), (2342, 1421260), (3176, 1048045), (3580, 929774), (3970, 838436), (4684, 710630), (5855, 568504), (7160, 464887), (7940, 419218), (9368, 355315), (11710, 284252), (15880, 209609), (23420, 142126), (46840, 71063)]