201483140120

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1\times {\mathrm{72661}}^1$

素因数の和:73236

約数の個数: 64

約数和(自身を含む): 457038167040

約数和(自身を除く): 255555026920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 383, 724, 766, 905, 1448, 1532, 1810, 1915, 3064, 3620, 3830, 7240, 7660, 15320, 69323, 72661, 138646, 145322, 277292, 290644, 346615, 363305, 554584, 581288, 693230, 726610, 1386460, 1453220, 2772920, 2906440, 13151641, 26303282, 27829163, 52606564, 55658326, 65758205, 105213128, 111316652, 131516410, 139145815, 222633304, 263032820, 278291630, 526065640, 556583260, 1113166520, 5037078503, 10074157006, 20148314012, 25185392515, 40296628024, 50370785030, 100741570060, 201483140120]

約数ペア:

[(1, 201483140120), (2, 100741570060), (4, 50370785030), (5, 40296628024), (8, 25185392515), (10, 20148314012), (20, 10074157006), (40, 5037078503), (181, 1113166520), (362, 556583260), (383, 526065640), (724, 278291630), (766, 263032820), (905, 222633304), (1448, 139145815), (1532, 131516410), (1810, 111316652), (1915, 105213128), (3064, 65758205), (3620, 55658326), (3830, 52606564), (7240, 27829163), (7660, 26303282), (15320, 13151641), (69323, 2906440), (72661, 2772920), (138646, 1453220), (145322, 1386460), (277292, 726610), (290644, 693230), (346615, 581288), (363305, 554584)]