29923000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 73120320

約数和(自身を除く): 43197320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 920, 1000, 1150, 1301, 2300, 2602, 2875, 4600, 5204, 5750, 6505, 10408, 11500, 13010, 23000, 26020, 29923, 32525, 52040, 59846, 65050, 119692, 130100, 149615, 162625, 239384, 260200, 299230, 325250, 598460, 650500, 748075, 1196920, 1301000, 1496150, 2992300, 3740375, 5984600, 7480750, 14961500, 29923000]

約数ペア:

[(1, 29923000), (2, 14961500), (4, 7480750), (5, 5984600), (8, 3740375), (10, 2992300), (20, 1496150), (23, 1301000), (25, 1196920), (40, 748075), (46, 650500), (50, 598460), (92, 325250), (100, 299230), (115, 260200), (125, 239384), (184, 162625), (200, 149615), (230, 130100), (250, 119692), (460, 65050), (500, 59846), (575, 52040), (920, 32525), (1000, 29923), (1150, 26020), (1301, 23000), (2300, 13010), (2602, 11500), (2875, 10408), (4600, 6505), (5204, 5750)]