2340395780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{186041}}^1$

素因数の和:186104

約数の個数: 48

約数和(自身を含む): 5344614576

約数和(自身を除く): 3004218796

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 186041, 372082, 744164, 930205, 1860410, 3162697, 3720820, 6325394, 6883517, 12650788, 13767034, 15813485, 27534068, 31626970, 34417585, 63253940, 68835170, 117019789, 137670340, 234039578, 468079156, 585098945, 1170197890, 2340395780]

約数ペア:

[(1, 2340395780), (2, 1170197890), (4, 585098945), (5, 468079156), (10, 234039578), (17, 137670340), (20, 117019789), (34, 68835170), (37, 63253940), (68, 34417585), (74, 31626970), (85, 27534068), (148, 15813485), (170, 13767034), (185, 12650788), (340, 6883517), (370, 6325394), (629, 3720820), (740, 3162697), (1258, 1860410), (2516, 930205), (3145, 744164), (6290, 372082), (12580, 186041)]