27470891500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4226291}}^1$

素因数の和:4226323

約数の個数: 48

約数和(自身を含む): 64611552096

約数和(自身を除く): 37140660596

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, 3250, 6500, 4226291, 8452582, 16905164, 21131455, 42262910, 54941783, 84525820, 105657275, 109883566, 211314550, 219767132, 274708915, 422629100, 528286375, 549417830, 1056572750, 1098835660, 1373544575, 2113145500, 2747089150, 5494178300, 6867722875, 13735445750, 27470891500]

約数ペア:

[(1, 27470891500), (2, 13735445750), (4, 6867722875), (5, 5494178300), (10, 2747089150), (13, 2113145500), (20, 1373544575), (25, 1098835660), (26, 1056572750), (50, 549417830), (52, 528286375), (65, 422629100), (100, 274708915), (125, 219767132), (130, 211314550), (250, 109883566), (260, 105657275), (325, 84525820), (500, 54941783), (650, 42262910), (1300, 21131455), (1625, 16905164), (3250, 8452582), (6500, 4226291)]