173103440

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{29641}}^1$

素因数の和:29727

約数の個数: 40

約数和(自身を含む): 407992488

約数和(自身を除く): 234889048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 29641, 59282, 118564, 148205, 237128, 296410, 474256, 592820, 1185640, 2163793, 2371280, 4327586, 8655172, 10818965, 17310344, 21637930, 34620688, 43275860, 86551720, 173103440]

約数ペア:

[(1, 173103440), (2, 86551720), (4, 43275860), (5, 34620688), (8, 21637930), (10, 17310344), (16, 10818965), (20, 8655172), (40, 4327586), (73, 2371280), (80, 2163793), (146, 1185640), (292, 592820), (365, 474256), (584, 296410), (730, 237128), (1168, 148205), (1460, 118564), (2920, 59282), (5840, 29641)]