44921036180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{2027}}^1$

素因数の和:2505

約数の個数: 96

約数和(自身を含む): 98175901824

約数和(自身を除く): 53254865644

約数列:

[1, 2, 4, 5, 10, 20, 43, 73, 86, 146, 172, 215, 292, 353, 365, 430, 706, 730, 860, 1412, 1460, 1765, 2027, 3139, 3530, 4054, 6278, 7060, 8108, 10135, 12556, 15179, 15695, 20270, 25769, 30358, 31390, 40540, 51538, 60716, 62780, 75895, 87161, 103076, 128845, 147971, 151790, 174322, 257690, 295942, 303580, 348644, 435805, 515380, 591884, 715531, 739855, 871610, 1108067, 1431062, 1479710, 1743220, 2216134, 2862124, 2959420, 3577655, 4432268, 5540335, 6362753, 7155310, 11080670, 12725506, 14310620, 22161340, 25451012, 30767833, 31813765, 52233763, 61535666, 63627530, 104467526, 123071332, 127255060, 153839165, 208935052, 261168815, 307678330, 522337630, 615356660, 1044675260, 2246051809, 4492103618, 8984207236, 11230259045, 22460518090, 44921036180]

約数ペア:

[(1, 44921036180), (2, 22460518090), (4, 11230259045), (5, 8984207236), (10, 4492103618), (20, 2246051809), (43, 1044675260), (73, 615356660), (86, 522337630), (146, 307678330), (172, 261168815), (215, 208935052), (292, 153839165), (353, 127255060), (365, 123071332), (430, 104467526), (706, 63627530), (730, 61535666), (860, 52233763), (1412, 31813765), (1460, 30767833), (1765, 25451012), (2027, 22161340), (3139, 14310620), (3530, 12725506), (4054, 11080670), (6278, 7155310), (7060, 6362753), (8108, 5540335), (10135, 4432268), (12556, 3577655), (15179, 2959420), (15695, 2862124), (20270, 2216134), (25769, 1743220), (30358, 1479710), (31390, 1431062), (40540, 1108067), (51538, 871610), (60716, 739855), (62780, 715531), (75895, 591884), (87161, 515380), (103076, 435805), (128845, 348644), (147971, 303580), (151790, 295942), (174322, 257690)]