14540500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2269

約数の個数: 48

約数和(自身を含む): 34214544

約数和(自身を除く): 19674044

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 2237, 3250, 4474, 6500, 8948, 11185, 22370, 29081, 44740, 55925, 58162, 111850, 116324, 145405, 223700, 279625, 290810, 559250, 581620, 727025, 1118500, 1454050, 2908100, 3635125, 7270250, 14540500]

約数ペア:

[(1, 14540500), (2, 7270250), (4, 3635125), (5, 2908100), (10, 1454050), (13, 1118500), (20, 727025), (25, 581620), (26, 559250), (50, 290810), (52, 279625), (65, 223700), (100, 145405), (125, 116324), (130, 111850), (250, 58162), (260, 55925), (325, 44740), (500, 29081), (650, 22370), (1300, 11185), (1625, 8948), (2237, 6500), (3250, 4474)]