156925383460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1\times {\mathrm{105137}}^1$

素因数の和:107200

約数の個数: 48

約数和(自身を含む): 338620900464

約数和(自身を除く): 181695517004

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2017, 4034, 8068, 10085, 20170, 40340, 74629, 105137, 149258, 210274, 298516, 373145, 420548, 525685, 746290, 1051370, 1492580, 2102740, 3890069, 7780138, 15560276, 19450345, 38900690, 77801380, 212061329, 424122658, 848245316, 1060306645, 2120613290, 4241226580, 7846269173, 15692538346, 31385076692, 39231345865, 78462691730, 156925383460]

約数ペア:

[(1, 156925383460), (2, 78462691730), (4, 39231345865), (5, 31385076692), (10, 15692538346), (20, 7846269173), (37, 4241226580), (74, 2120613290), (148, 1060306645), (185, 848245316), (370, 424122658), (740, 212061329), (2017, 77801380), (4034, 38900690), (8068, 19450345), (10085, 15560276), (20170, 7780138), (40340, 3890069), (74629, 2102740), (105137, 1492580), (149258, 1051370), (210274, 746290), (298516, 525685), (373145, 420548)]