430902320

素因数分解:

$2^4\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{3923}}^1$

素因数の和:5309

約数の個数: 40

約数和(自身を含む): 1002833136

約数和(自身を除く): 571930816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1373, 2746, 3923, 5492, 6865, 7846, 10984, 13730, 15692, 19615, 21968, 27460, 31384, 39230, 54920, 62768, 78460, 109840, 156920, 313840, 5386279, 10772558, 21545116, 26931395, 43090232, 53862790, 86180464, 107725580, 215451160, 430902320]

約数ペア:

[(1, 430902320), (2, 215451160), (4, 107725580), (5, 86180464), (8, 53862790), (10, 43090232), (16, 26931395), (20, 21545116), (40, 10772558), (80, 5386279), (1373, 313840), (2746, 156920), (3923, 109840), (5492, 78460), (6865, 62768), (7846, 54920), (10984, 39230), (13730, 31384), (15692, 27460), (19615, 21968)]