156980247100

素因数分解:

$2^2\times 5^2\times {\mathrm{4339}}^1\times {\mathrm{361789}}^1$

素因数の和:366142

約数の個数: 36

約数和(自身を含む): 340726586200

約数和(自身を除く): 183746339100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 4339, 8678, 17356, 21695, 43390, 86780, 108475, 216950, 361789, 433900, 723578, 1447156, 1808945, 3617890, 7235780, 9044725, 18089450, 36178900, 1569802471, 3139604942, 6279209884, 7849012355, 15698024710, 31396049420, 39245061775, 78490123550, 156980247100]

約数ペア:

[(1, 156980247100), (2, 78490123550), (4, 39245061775), (5, 31396049420), (10, 15698024710), (20, 7849012355), (25, 6279209884), (50, 3139604942), (100, 1569802471), (4339, 36178900), (8678, 18089450), (17356, 9044725), (21695, 7235780), (43390, 3617890), (86780, 1808945), (108475, 1447156), (216950, 723578), (361789, 433900)]