8367072020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{308293}}^1$

素因数の和:308384

約数の個数: 48

約数和(自身を含む): 18645621120

約数和(自身を除く): 10278549100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 2714, 5428, 6785, 13570, 27140, 308293, 616586, 1233172, 1541465, 3082930, 6165860, 7090739, 14181478, 18189287, 28362956, 35453695, 36378574, 70907390, 72757148, 90946435, 141814780, 181892870, 363785740, 418353601, 836707202, 1673414404, 2091768005, 4183536010, 8367072020]

約数ペア:

[(1, 8367072020), (2, 4183536010), (4, 2091768005), (5, 1673414404), (10, 836707202), (20, 418353601), (23, 363785740), (46, 181892870), (59, 141814780), (92, 90946435), (115, 72757148), (118, 70907390), (230, 36378574), (236, 35453695), (295, 28362956), (460, 18189287), (590, 14181478), (1180, 7090739), (1357, 6165860), (2714, 3082930), (5428, 1541465), (6785, 1233172), (13570, 616586), (27140, 308293)]