3784312280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{103171}}^1$

素因数の和:103320

約数の個数: 64

約数和(自身を含む): 9805466880

約数和(自身を除く): 6021154600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1310, 1834, 2620, 3668, 4585, 5240, 7336, 9170, 18340, 36680, 103171, 206342, 412684, 515855, 722197, 825368, 1031710, 1444394, 2063420, 2888788, 3610985, 4126840, 5777576, 7221970, 13515401, 14443940, 27030802, 28887880, 54061604, 67577005, 94607807, 108123208, 135154010, 189215614, 270308020, 378431228, 473039035, 540616040, 756862456, 946078070, 1892156140, 3784312280]

約数ペア:

[(1, 3784312280), (2, 1892156140), (4, 946078070), (5, 756862456), (7, 540616040), (8, 473039035), (10, 378431228), (14, 270308020), (20, 189215614), (28, 135154010), (35, 108123208), (40, 94607807), (56, 67577005), (70, 54061604), (131, 28887880), (140, 27030802), (262, 14443940), (280, 13515401), (524, 7221970), (655, 5777576), (917, 4126840), (1048, 3610985), (1310, 2888788), (1834, 2063420), (2620, 1444394), (3668, 1031710), (4585, 825368), (5240, 722197), (7336, 515855), (9170, 412684), (18340, 206342), (36680, 103171)]