1900567762340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109102627}}^1$

素因数の和:109102716

約数の個数: 48

約数和(自身を含む): 4362359477952

約数和(自身を除く): 2461791715612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 8710, 17420, 109102627, 218205254, 436410508, 545513135, 1091026270, 1418334151, 2182052540, 2836668302, 5673336604, 7091670755, 7309876009, 14183341510, 14619752018, 28366683020, 29239504036, 36549380045, 73098760090, 95028388117, 146197520180, 190056776234, 380113552468, 475141940585, 950283881170, 1900567762340]

約数ペア:

[(1, 1900567762340), (2, 950283881170), (4, 475141940585), (5, 380113552468), (10, 190056776234), (13, 146197520180), (20, 95028388117), (26, 73098760090), (52, 36549380045), (65, 29239504036), (67, 28366683020), (130, 14619752018), (134, 14183341510), (260, 7309876009), (268, 7091670755), (335, 5673336604), (670, 2836668302), (871, 2182052540), (1340, 1418334151), (1742, 1091026270), (3484, 545513135), (4355, 436410508), (8710, 218205254), (17420, 109102627)]