130627760

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{44131}}^1$

素因数の和:44181

約数の個数: 40

約数和(自身を含む): 311924976

約数和(自身を除く): 181297216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 44131, 88262, 176524, 220655, 353048, 441310, 706096, 882620, 1632847, 1765240, 3265694, 3530480, 6531388, 8164235, 13062776, 16328470, 26125552, 32656940, 65313880, 130627760]

約数ペア:

[(1, 130627760), (2, 65313880), (4, 32656940), (5, 26125552), (8, 16328470), (10, 13062776), (16, 8164235), (20, 6531388), (37, 3530480), (40, 3265694), (74, 1765240), (80, 1632847), (148, 882620), (185, 706096), (296, 441310), (370, 353048), (592, 220655), (740, 176524), (1480, 88262), (2960, 44131)]