2018496250

素因数分解:

$2^1\times 5^4\times {\mathrm{773}}^1\times {\mathrm{2089}}^1$

素因数の和:2884

約数の個数: 40

約数和(自身を含む): 3790177380

約数和(自身を除く): 1771681130

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 773, 1250, 1546, 2089, 3865, 4178, 7730, 10445, 19325, 20890, 38650, 52225, 96625, 104450, 193250, 261125, 483125, 522250, 966250, 1305625, 1614797, 2611250, 3229594, 8073985, 16147970, 40369925, 80739850, 201849625, 403699250, 1009248125, 2018496250]

約数ペア:

[(1, 2018496250), (2, 1009248125), (5, 403699250), (10, 201849625), (25, 80739850), (50, 40369925), (125, 16147970), (250, 8073985), (625, 3229594), (773, 2611250), (1250, 1614797), (1546, 1305625), (2089, 966250), (3865, 522250), (4178, 483125), (7730, 261125), (10445, 193250), (19325, 104450), (20890, 96625), (38650, 52225)]