22946720

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 54590760

約数和(自身を除く): 31644040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 829, 865, 1384, 1658, 1730, 2768, 3316, 3460, 4145, 5536, 6632, 6920, 8290, 13264, 13840, 16580, 26528, 27680, 33160, 66320, 132640, 143417, 286834, 573668, 717085, 1147336, 1434170, 2294672, 2868340, 4589344, 5736680, 11473360, 22946720]

約数ペア:

[(1, 22946720), (2, 11473360), (4, 5736680), (5, 4589344), (8, 2868340), (10, 2294672), (16, 1434170), (20, 1147336), (32, 717085), (40, 573668), (80, 286834), (160, 143417), (173, 132640), (346, 66320), (692, 33160), (829, 27680), (865, 26528), (1384, 16580), (1658, 13840), (1730, 13264), (2768, 8290), (3316, 6920), (3460, 6632), (4145, 5536)]