4721005360

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1000213}}^1$

素因数の和:1000285

約数の個数: 40

約数和(自身を含む): 11162388240

約数和(自身を除く): 6441382880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 1000213, 2000426, 4000852, 5001065, 8001704, 10002130, 16003408, 20004260, 40008520, 59012567, 80017040, 118025134, 236050268, 295062835, 472100536, 590125670, 944201072, 1180251340, 2360502680, 4721005360]

約数ペア:

[(1, 4721005360), (2, 2360502680), (4, 1180251340), (5, 944201072), (8, 590125670), (10, 472100536), (16, 295062835), (20, 236050268), (40, 118025134), (59, 80017040), (80, 59012567), (118, 40008520), (236, 20004260), (295, 16003408), (472, 10002130), (590, 8001704), (944, 5001065), (1180, 4000852), (2360, 2000426), (4720, 1000213)]