3696820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 8382528

約数和(自身を除く): 4685708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 131, 166, 170, 262, 332, 340, 415, 524, 655, 830, 1310, 1411, 1660, 2227, 2620, 2822, 4454, 5644, 7055, 8908, 10873, 11135, 14110, 21746, 22270, 28220, 43492, 44540, 54365, 108730, 184841, 217460, 369682, 739364, 924205, 1848410, 3696820]

約数ペア:

[(1, 3696820), (2, 1848410), (4, 924205), (5, 739364), (10, 369682), (17, 217460), (20, 184841), (34, 108730), (68, 54365), (83, 44540), (85, 43492), (131, 28220), (166, 22270), (170, 21746), (262, 14110), (332, 11135), (340, 10873), (415, 8908), (524, 7055), (655, 5644), (830, 4454), (1310, 2822), (1411, 2620), (1660, 2227)]