42198080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7757}}^1$

素因数の和:7791

約数の個数: 56

約数和(自身を含む): 106408728

約数和(自身を除く): 64210648

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 7757, 15514, 31028, 38785, 62056, 77570, 124112, 131869, 155140, 248224, 263738, 310280, 496448, 527476, 620560, 659345, 1054952, 1241120, 1318690, 2109904, 2482240, 2637380, 4219808, 5274760, 8439616, 10549520, 21099040, 42198080]

約数ペア:

[(1, 42198080), (2, 21099040), (4, 10549520), (5, 8439616), (8, 5274760), (10, 4219808), (16, 2637380), (17, 2482240), (20, 2109904), (32, 1318690), (34, 1241120), (40, 1054952), (64, 659345), (68, 620560), (80, 527476), (85, 496448), (136, 310280), (160, 263738), (170, 248224), (272, 155140), (320, 131869), (340, 124112), (544, 77570), (680, 62056), (1088, 38785), (1360, 31028), (2720, 15514), (5440, 7757)]