124803220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 270885888

約数和(自身を除く): 146082668

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 191, 370, 382, 740, 764, 883, 955, 1766, 1910, 3532, 3820, 4415, 7067, 8830, 14134, 17660, 28268, 32671, 35335, 65342, 70670, 130684, 141340, 163355, 168653, 326710, 337306, 653420, 674612, 843265, 1686530, 3373060, 6240161, 12480322, 24960644, 31200805, 62401610, 124803220]

約数ペア:

[(1, 124803220), (2, 62401610), (4, 31200805), (5, 24960644), (10, 12480322), (20, 6240161), (37, 3373060), (74, 1686530), (148, 843265), (185, 674612), (191, 653420), (370, 337306), (382, 326710), (740, 168653), (764, 163355), (883, 141340), (955, 130684), (1766, 70670), (1910, 65342), (3532, 35335), (3820, 32671), (4415, 28268), (7067, 17660), (8830, 14134)]