43430320

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10243}}^1$

素因数の和:10309

約数の個数: 40

約数和(自身を含む): 102890736

約数和(自身を除く): 59460416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 10243, 20486, 40972, 51215, 81944, 102430, 163888, 204860, 409720, 542879, 819440, 1085758, 2171516, 2714395, 4343032, 5428790, 8686064, 10857580, 21715160, 43430320]

約数ペア:

[(1, 43430320), (2, 21715160), (4, 10857580), (5, 8686064), (8, 5428790), (10, 4343032), (16, 2714395), (20, 2171516), (40, 1085758), (53, 819440), (80, 542879), (106, 409720), (212, 204860), (265, 163888), (424, 102430), (530, 81944), (848, 51215), (1060, 40972), (2120, 20486), (4240, 10243)]