202672280

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{44839}}^1$

素因数の和:44963

約数の個数: 32

約数和(自身を含む): 460058400

約数和(自身を除く): 257386120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 44839, 89678, 179356, 224195, 358712, 448390, 896780, 1793560, 5066807, 10133614, 20267228, 25334035, 40534456, 50668070, 101336140, 202672280]

約数ペア:

[(1, 202672280), (2, 101336140), (4, 50668070), (5, 40534456), (8, 25334035), (10, 20267228), (20, 10133614), (40, 5066807), (113, 1793560), (226, 896780), (452, 448390), (565, 358712), (904, 224195), (1130, 179356), (2260, 89678), (4520, 44839)]