71390081290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4639}}^1\times {\mathrm{139901}}^1$

素因数の和:144558

約数の個数: 32

約数和(自身を含む): 140215380480

約数和(自身を除く): 68825299190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4639, 9278, 23195, 46390, 51029, 102058, 139901, 255145, 279802, 510290, 699505, 1399010, 1538911, 3077822, 7694555, 15389110, 649000739, 1298001478, 3245003695, 6490007390, 7139008129, 14278016258, 35695040645, 71390081290]

約数ペア:

[(1, 71390081290), (2, 35695040645), (5, 14278016258), (10, 7139008129), (11, 6490007390), (22, 3245003695), (55, 1298001478), (110, 649000739), (4639, 15389110), (9278, 7694555), (23195, 3077822), (46390, 1538911), (51029, 1399010), (102058, 699505), (139901, 510290), (255145, 279802)]