130693460

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 280348992

約数和(自身を除く): 149655532

約数列:

[1, 2, 4, 5, 10, 20, 83, 131, 166, 262, 332, 415, 524, 601, 655, 830, 1202, 1310, 1660, 2404, 2620, 3005, 6010, 10873, 12020, 21746, 43492, 49883, 54365, 78731, 99766, 108730, 157462, 199532, 217460, 249415, 314924, 393655, 498830, 787310, 997660, 1574620, 6534673, 13069346, 26138692, 32673365, 65346730, 130693460]

約数ペア:

[(1, 130693460), (2, 65346730), (4, 32673365), (5, 26138692), (10, 13069346), (20, 6534673), (83, 1574620), (131, 997660), (166, 787310), (262, 498830), (332, 393655), (415, 314924), (524, 249415), (601, 217460), (655, 199532), (830, 157462), (1202, 108730), (1310, 99766), (1660, 78731), (2404, 54365), (2620, 49883), (3005, 43492), (6010, 21746), (10873, 12020)]