38875151380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1\times {\mathrm{2203}}^1$

素因数の和:3305

約数の個数: 96

約数和(自身を含む): 89358482304

約数和(自身を除く): 50483330924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1013, 1340, 1742, 2026, 2203, 3484, 4052, 4355, 4406, 5065, 8710, 8812, 10130, 11015, 13169, 17420, 20260, 22030, 26338, 28639, 44060, 52676, 57278, 65845, 67871, 114556, 131690, 135742, 143195, 147601, 263380, 271484, 286390, 295202, 339355, 572780, 590404, 678710, 738005, 882323, 1357420, 1476010, 1764646, 1918813, 2231639, 2952020, 3529292, 3837626, 4411615, 4463278, 7675252, 8823230, 8926556, 9594065, 11158195, 17646460, 19188130, 22316390, 29011307, 38376260, 44632780, 58022614, 116045228, 145056535, 149519813, 290113070, 299039626, 580226140, 598079252, 747599065, 1495198130, 1943757569, 2990396260, 3887515138, 7775030276, 9718787845, 19437575690, 38875151380]

約数ペア:

[(1, 38875151380), (2, 19437575690), (4, 9718787845), (5, 7775030276), (10, 3887515138), (13, 2990396260), (20, 1943757569), (26, 1495198130), (52, 747599065), (65, 598079252), (67, 580226140), (130, 299039626), (134, 290113070), (260, 149519813), (268, 145056535), (335, 116045228), (670, 58022614), (871, 44632780), (1013, 38376260), (1340, 29011307), (1742, 22316390), (2026, 19188130), (2203, 17646460), (3484, 11158195), (4052, 9594065), (4355, 8926556), (4406, 8823230), (5065, 7675252), (8710, 4463278), (8812, 4411615), (10130, 3837626), (11015, 3529292), (13169, 2952020), (17420, 2231639), (20260, 1918813), (22030, 1764646), (26338, 1476010), (28639, 1357420), (44060, 882323), (52676, 738005), (57278, 678710), (65845, 590404), (67871, 572780), (114556, 339355), (131690, 295202), (135742, 286390), (143195, 271484), (147601, 263380)]