1330578100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{8069}}^1$

素因数の和:8197

約数の個数: 72

約数和(自身を含む): 3089099160

約数和(自身を除く): 1758521060

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 97, 100, 170, 194, 340, 388, 425, 485, 850, 970, 1649, 1700, 1940, 2425, 3298, 4850, 6596, 8069, 8245, 9700, 16138, 16490, 32276, 32980, 40345, 41225, 80690, 82450, 137173, 161380, 164900, 201725, 274346, 403450, 548692, 685865, 782693, 806900, 1371730, 1565386, 2743460, 3130772, 3429325, 3913465, 6858650, 7826930, 13305781, 13717300, 15653860, 19567325, 26611562, 39134650, 53223124, 66528905, 78269300, 133057810, 266115620, 332644525, 665289050, 1330578100]

約数ペア:

[(1, 1330578100), (2, 665289050), (4, 332644525), (5, 266115620), (10, 133057810), (17, 78269300), (20, 66528905), (25, 53223124), (34, 39134650), (50, 26611562), (68, 19567325), (85, 15653860), (97, 13717300), (100, 13305781), (170, 7826930), (194, 6858650), (340, 3913465), (388, 3429325), (425, 3130772), (485, 2743460), (850, 1565386), (970, 1371730), (1649, 806900), (1700, 782693), (1940, 685865), (2425, 548692), (3298, 403450), (4850, 274346), (6596, 201725), (8069, 164900), (8245, 161380), (9700, 137173), (16138, 82450), (16490, 80690), (32276, 41225), (32980, 40345)]