28875250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{6079}}^1$

素因数の和:6115

約数の個数: 32

約数和(自身を含む): 56908800

約数和(自身を除く): 28033550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 6079, 12158, 30395, 60790, 115501, 151975, 231002, 303950, 577505, 759875, 1155010, 1519750, 2887525, 5775050, 14437625, 28875250]

約数ペア:

[(1, 28875250), (2, 14437625), (5, 5775050), (10, 2887525), (19, 1519750), (25, 1155010), (38, 759875), (50, 577505), (95, 303950), (125, 231002), (190, 151975), (250, 115501), (475, 60790), (950, 30395), (2375, 12158), (4750, 6079)]