4324780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{599}}^1$

素因数の和:646

約数の個数: 36

約数和(自身を含む): 9601200

約数和(自身を除く): 5276420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 599, 722, 1198, 1444, 1805, 2396, 2995, 3610, 5990, 7220, 11381, 11980, 22762, 45524, 56905, 113810, 216239, 227620, 432478, 864956, 1081195, 2162390, 4324780]

約数ペア:

[(1, 4324780), (2, 2162390), (4, 1081195), (5, 864956), (10, 432478), (19, 227620), (20, 216239), (38, 113810), (76, 56905), (95, 45524), (190, 22762), (361, 11980), (380, 11381), (599, 7220), (722, 5990), (1198, 3610), (1444, 2995), (1805, 2396)]