23778869720

素因数分解:

$2^3\times 5^1\times {\mathrm{3461}}^1\times {\mathrm{171763}}^1$

素因数の和:175235

約数の個数: 32

約数和(自身を含む): 53518227120

約数和(自身を除く): 29739357400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3461, 6922, 13844, 17305, 27688, 34610, 69220, 138440, 171763, 343526, 687052, 858815, 1374104, 1717630, 3435260, 6870520, 594471743, 1188943486, 2377886972, 2972358715, 4755773944, 5944717430, 11889434860, 23778869720]

約数ペア:

[(1, 23778869720), (2, 11889434860), (4, 5944717430), (5, 4755773944), (8, 2972358715), (10, 2377886972), (20, 1188943486), (40, 594471743), (3461, 6870520), (6922, 3435260), (13844, 1717630), (17305, 1374104), (27688, 858815), (34610, 687052), (69220, 343526), (138440, 171763)]