22946320

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2957}}^1$

素因数の和:3067

約数の個数: 40

約数和(自身を含む): 53918424

約数和(自身を除く): 30972104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 2957, 3880, 5914, 7760, 11828, 14785, 23656, 29570, 47312, 59140, 118280, 236560, 286829, 573658, 1147316, 1434145, 2294632, 2868290, 4589264, 5736580, 11473160, 22946320]

約数ペア:

[(1, 22946320), (2, 11473160), (4, 5736580), (5, 4589264), (8, 2868290), (10, 2294632), (16, 1434145), (20, 1147316), (40, 573658), (80, 286829), (97, 236560), (194, 118280), (388, 59140), (485, 47312), (776, 29570), (970, 23656), (1552, 14785), (1940, 11828), (2957, 7760), (3880, 5914)]