434063440

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{65371}}^1$

素因数の和:65467

約数の個数: 40

約数和(自身を含む): 1021372128

約数和(自身を除く): 587308688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 65371, 130742, 261484, 326855, 522968, 653710, 1045936, 1307420, 2614840, 5229680, 5425793, 10851586, 21703172, 27128965, 43406344, 54257930, 86812688, 108515860, 217031720, 434063440]

約数ペア:

[(1, 434063440), (2, 217031720), (4, 108515860), (5, 86812688), (8, 54257930), (10, 43406344), (16, 27128965), (20, 21703172), (40, 10851586), (80, 5425793), (83, 5229680), (166, 2614840), (332, 1307420), (415, 1045936), (664, 653710), (830, 522968), (1328, 326855), (1660, 261484), (3320, 130742), (6640, 65371)]