1672382120

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{68879}}^1$

素因数の和:69497

約数の個数: 32

約数和(自身を含む): 3769113600

約数和(自身を除く): 2096731480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1214, 2428, 3035, 4856, 6070, 12140, 24280, 68879, 137758, 275516, 344395, 551032, 688790, 1377580, 2755160, 41809553, 83619106, 167238212, 209047765, 334476424, 418095530, 836191060, 1672382120]

約数ペア:

[(1, 1672382120), (2, 836191060), (4, 418095530), (5, 334476424), (8, 209047765), (10, 167238212), (20, 83619106), (40, 41809553), (607, 2755160), (1214, 1377580), (2428, 688790), (3035, 551032), (4856, 344395), (6070, 275516), (12140, 137758), (24280, 68879)]