76525840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56269}}^1$

素因数の和:56299

約数の個数: 40

約数和(自身を含む): 188391960

約数和(自身を除く): 111866120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 56269, 112538, 225076, 281345, 450152, 562690, 900304, 956573, 1125380, 1913146, 2250760, 3826292, 4501520, 4782865, 7652584, 9565730, 15305168, 19131460, 38262920, 76525840]

約数ペア:

[(1, 76525840), (2, 38262920), (4, 19131460), (5, 15305168), (8, 9565730), (10, 7652584), (16, 4782865), (17, 4501520), (20, 3826292), (34, 2250760), (40, 1913146), (68, 1125380), (80, 956573), (85, 900304), (136, 562690), (170, 450152), (272, 281345), (340, 225076), (680, 112538), (1360, 56269)]