284879349320

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97561421}}^1$

素因数の和:97561505

約数の個数: 32

約数和(自身を含む): 649759070520

約数和(自身を除く): 364879721200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 97561421, 195122842, 390245684, 487807105, 780491368, 975614210, 1951228420, 3902456840, 7121983733, 14243967466, 28487934932, 35609918665, 56975869864, 71219837330, 142439674660, 284879349320]

約数ペア:

[(1, 284879349320), (2, 142439674660), (4, 71219837330), (5, 56975869864), (8, 35609918665), (10, 28487934932), (20, 14243967466), (40, 7121983733), (73, 3902456840), (146, 1951228420), (292, 975614210), (365, 780491368), (584, 487807105), (730, 390245684), (1460, 195122842), (2920, 97561421)]