109592080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 276482304

約数和(自身を除く): 166890224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 167, 208, 260, 334, 520, 631, 668, 835, 1040, 1262, 1336, 1670, 2171, 2524, 2672, 3155, 3340, 4342, 5048, 6310, 6680, 8203, 8684, 10096, 10855, 12620, 13360, 16406, 17368, 21710, 25240, 32812, 34736, 41015, 43420, 50480, 65624, 82030, 86840, 105377, 131248, 164060, 173680, 210754, 328120, 421508, 526885, 656240, 843016, 1053770, 1369901, 1686032, 2107540, 2739802, 4215080, 5479604, 6849505, 8430160, 10959208, 13699010, 21918416, 27398020, 54796040, 109592080]

約数ペア:

[(1, 109592080), (2, 54796040), (4, 27398020), (5, 21918416), (8, 13699010), (10, 10959208), (13, 8430160), (16, 6849505), (20, 5479604), (26, 4215080), (40, 2739802), (52, 2107540), (65, 1686032), (80, 1369901), (104, 1053770), (130, 843016), (167, 656240), (208, 526885), (260, 421508), (334, 328120), (520, 210754), (631, 173680), (668, 164060), (835, 131248), (1040, 105377), (1262, 86840), (1336, 82030), (1670, 65624), (2171, 50480), (2524, 43420), (2672, 41015), (3155, 34736), (3340, 32812), (4342, 25240), (5048, 21710), (6310, 17368), (6680, 16406), (8203, 13360), (8684, 12620), (10096, 10855)]