1284214850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{88873}}^1$

素因数の和:88919

約数の個数: 36

約数和(自身を含む): 2537441574

約数和(自身を除く): 1253226724

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 1445, 2890, 7225, 14450, 88873, 177746, 444365, 888730, 1510841, 2221825, 3021682, 4443650, 7554205, 15108410, 25684297, 37771025, 51368594, 75542050, 128421485, 256842970, 642107425, 1284214850]

約数ペア:

[(1, 1284214850), (2, 642107425), (5, 256842970), (10, 128421485), (17, 75542050), (25, 51368594), (34, 37771025), (50, 25684297), (85, 15108410), (170, 7554205), (289, 4443650), (425, 3021682), (578, 2221825), (850, 1510841), (1445, 888730), (2890, 444365), (7225, 177746), (14450, 88873)]