230000

素因数分解:

$2^4\times 5^4\times {\mathrm{23}}^1$

素因数の和:51

約数の個数: 50

約数和(自身を含む): 581064

約数和(自身を除く): 351064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 625, 920, 1000, 1150, 1250, 1840, 2000, 2300, 2500, 2875, 4600, 5000, 5750, 9200, 10000, 11500, 14375, 23000, 28750, 46000, 57500, 115000, 230000]

約数ペア:

[(1, 230000), (2, 115000), (4, 57500), (5, 46000), (8, 28750), (10, 23000), (16, 14375), (20, 11500), (23, 10000), (25, 9200), (40, 5750), (46, 5000), (50, 4600), (80, 2875), (92, 2500), (100, 2300), (115, 2000), (125, 1840), (184, 1250), (200, 1150), (230, 1000), (250, 920), (368, 625), (400, 575), (460, 500)]