40915550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3313}}^1$

素因数の和:3357

約数の個数: 48

約数和(自身を含む): 86296560

約数和(自身を除く): 45381010

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 3313, 6175, 6626, 12350, 16565, 33130, 43069, 62947, 82825, 86138, 125894, 165650, 215345, 314735, 430690, 629470, 818311, 1076725, 1573675, 1636622, 2153450, 3147350, 4091555, 8183110, 20457775, 40915550]

約数ペア:

[(1, 40915550), (2, 20457775), (5, 8183110), (10, 4091555), (13, 3147350), (19, 2153450), (25, 1636622), (26, 1573675), (38, 1076725), (50, 818311), (65, 629470), (95, 430690), (130, 314735), (190, 215345), (247, 165650), (325, 125894), (475, 86138), (494, 82825), (650, 62947), (950, 43069), (1235, 33130), (2470, 16565), (3313, 12350), (6175, 6626)]