2903750

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:146

約数の個数: 40

約数和(自身を含む): 5735664

約数和(自身を除く): 2831914

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 101, 115, 125, 202, 230, 250, 505, 575, 625, 1010, 1150, 1250, 2323, 2525, 2875, 4646, 5050, 5750, 11615, 12625, 14375, 23230, 25250, 28750, 58075, 63125, 116150, 126250, 290375, 580750, 1451875, 2903750]

約数ペア:

[(1, 2903750), (2, 1451875), (5, 580750), (10, 290375), (23, 126250), (25, 116150), (46, 63125), (50, 58075), (101, 28750), (115, 25250), (125, 23230), (202, 14375), (230, 12625), (250, 11615), (505, 5750), (575, 5050), (625, 4646), (1010, 2875), (1150, 2525), (1250, 2323)]